Tammy

This page lists questions and answers that were posted by visitors named Tammy.

Questions

The following questions were asked by visitors named Tammy.

Sometimes, certain enzymes are associated with a particular organelle of the cell. Many times scientists have had to use ________________ centrifugation to separate different constituents of the cell. Following this procedure, you aliquot the fractions in...

19 years ago

Gavin wants to estimate the gas mileage in his car. At 85,076 mi, he fills the tank with 10.2 gal of gasoline. At 85,548 mi, he fills the tank with 11.4 gal of gasoline. Find the mileage per gallon. Round to the nearest tenth.

12 years ago

Why are enzymes needed by the cell? en.wikipedia. org/wiki/Enzyme

18 years ago

Can someone explain how the DNA vaccine differ from a traditional vaccine?

18 years ago

Can someone explain how the DNA vaccine differ from a traditional vaccine? Since this is not my area of expertise, I searched Google under the key words "<I>DNA vaccine</I>" to get these possible sources: http://people.ku.edu/~jbrown/dnavac.htm http://en....

18 years ago

if the incidence of cystic fibrosis is 1 in 2500, what is the expected frequency of carriers for the CF allels? assume that this population is in Hardy-Weinberg equilibrium. I appreciate a hint to start this answering this problem. p^2 + 2pq + q^2 = 1 p +...

18 years ago

DNA was collected from 100 people and subjected to a restriction digest with BamHI. These samples were then analyzed using Stouthern blots. Three different patterns of hybridization were seen on the blots: 56 samples showed a single band of 6.3kb, 6 sampl...

18 years ago

Hi i was wondering what the square root of 3 times the squareroot of 9 is with little 3's on on the outside of the square roots for each of them ( the index) sqrt3 *(sqrt9)= 3sqrt3 Is that little 3 a cube root sign? If so, then a number to the 1/3 power i...

18 years ago

i see were u got that from but this 1 is confusing. 6 (index 3) square root of 36 times 2 (index 3)square root of 6 Please use the following for roots: sqrt cubroot etc. Those, with parenthesis, make the problem clear. 6 cube root of 36 times 2 cube root...

18 years ago

How much work is needed to raise a 110-kg load of bricks 12 m above the ground to being under construction? work in joules= weight*height where weight is mass*9.8m/s^2

18 years ago

A golf ball and a ping-pong ball are dropped in a vacuum chamber. When they have fallen halfway down, they have the same... A.speed B.potential energy C.kinetic energy D.Rest Energy my thought is that its c, kinetic energy...but i'm not 100% sure

18 years ago

Does increasing the frequency of a wave also increase its wavelength? If not, how are these quantities related? high frequency. low wavelength That answer may be confusing. A high frequency has a short wavelength; i.e., 14 MHz is about 40 meters. 28 MHz i...

18 years ago

A .30kg softball had a velocity of 15m/s at an angle of 35 degrees below the horizontal just before making contact with the bat. What is the magnitude of the change in momentum of the ball while it is in contact with the bat if the ball leaves the bat wit...

18 years ago

A concluding strategy which helps to promote unity within a speech is a)a summary of main points b)a rhetorical question c)a refernce to the introduction D)a statistic The conclusion is supposed to tie the discoveries to the proposition in the introductio...

18 years ago

A 6090kg space probe mobing nose-first toward Jupiter at 105m/s relative to the Sun, fires its rocket engine ejecting 80 kg of exhaust at a speed of 253 m/s relative to the space probe. What is the final velocity of the probe? I should have gotten 108m/s...

18 years ago

A rocket whish is in deep space and initially at rest relative to an inertial reference frame, has a mass of 2.55 X 10^5 kg of which 1.81 X10^5 kg is fuel. The rocket engine is then fired for 250 s during which feul is consumed at the rate of 480 kg/s. Th...

18 years ago

A railroad flatcar of weight W can roll without friction along astraight horizontal track. Initially, a man of weight w is standing on the car, which is moving to the right with speed v_0. What is the change in velocity of the car if the man runs to the l...

18 years ago

Trolley B will be at rest and trolley A will be given a push such that it collides with B, and they both move as one mass after the collision. As soon as the blocker of the picket fence on trolley A passes through the eye of the first photogate, trolley A...

18 years ago

Would you say Steinbeck uses indirect or direct characterization of the characters? I think it's direct. For example he says, "The first man was small and quick, dark of face, with restless eyes and sharp features," (Steinbeck 2). I think you're right. Th...

18 years ago

A 50g mass (M1) will be attached to the trolley M2) and will cause it to accelerate a distance of between .5 to .6m. You also catch the trolley immediately after it has passed through the photogate. The time for the trip will be noted and recorded. The tr...

18 years ago

After a completely inelastic collision two objects of the same mass and the same initial speed are found to move away together at 1/2 thier initial speed. Find the angle bewteen the initial velocitie of the objects? Can you please show me the step to solv...

18 years ago

The position of a toy locomotive mobing on a straight track along the x-axis is given the equation x=t^3-6t^2 +9t where x is in metters and t is in seconds. The net force on the locomotive is equal to zero when t is eqaul to a) zero b)2 s c)3 s d)4s e)5s...

18 years ago

A ball is tossed straight up from the surface of a small spherical asteroid with no atmosphere. The ball goes to a height ewual to the asteroid's radius and then falls straight down towardd the surface of the asteroid. What forces if any act on the ball w...

18 years ago

A spring has a force constant of 100N/m and an unstretched lenght of .07 m. One end is attached to a post that is free to rotate in the center of a smooth table. The other end is attatched to a 1 kg disc moving in uniform circular motion on the table, whi...

18 years ago

An ideal massless spring is fixed to the wall at one end. A block of mass M attached to the other end of the spring oscillates with amplitude A on a frictionless, horizontal surface. The maximum speed of the block is V_m. The force constant of the spring...

18 years ago

The velocity of a projectile at launch has a horizontal component v_h and a vertical component V_V. Air resistence is negligible. When the projectile is at the hightest point of its trajectory, which of the following show the vertical and horizontal compo...

18 years ago

A target lies flat on the ground 3m from the side of a building which is 10m tall. A student rolls a ball off the horicontal roof of the building in the direction of the target. Air resistance is negligible. Te horizonal speed with which the ball must lea...

18 years ago

To streatch a certain nonlinear spring by an amount 2x requires a force F given by F=40x-6x^2 where F is in newtons and x is in meters. What is the change in potential energy when the spring is stretched 2 meters from its equilibrium position? a)16 J b)28...

18 years ago

When a block slides a certain distance down an incline the work done by gravity is 300 J. What is the work done by gravity if this block slides the same distance up the incline? a) 300 J b) zero c) -300 J d) It cannot be determined without knowing the dis...

18 years ago

A wheel with rotational inertia I is mounted on a fixed, fricitonless axle. The angular speed w of the wheel is inccreased from zero to w_f in a time interval T. 1: What is the average net torque on the wheel during the time interval, T? a) w_f/T b)w_f/T^...

18 years ago

A force F is exerted by a broom handle on the head of the broom, which is of mass m. The handle is at angle theda to the horizontal. (where it's tilted towards the left at about 30 degrees to the horizonal). The work is: a)fdsin theda b)fdcos theda This w...

18 years ago

I need help with slopes and lines. Determine the slope of each line a line through points (-1, 2) and (2, -7) Slope of a line through two points (x1, y1) and (x2, y2) is (y2 - y1)/(x2 - x1). So substituting the given points we have (-7 - 2)/(2 - (-1)) i.e...

18 years ago

For the universal set U= {0,1,2,3,4,5,6,7} And the sets A={1,5}, B={1,2,3,4} And C= {4, 6} lists the elements in the following Sets. a. A ¢¯ B b. A U Bf c. A ¢¯(B U C) d. C ¢¯ (B ¢¯ A)f U means: state all elements that...

18 years ago

Find the derivative of a) y=cos (x/2) b) yx-3x^2 +6 = y^4 + x a) -sin (x/2)(2+x)/2^2 -sin(x/2)(x/2) b) x dy/dx + y - 6x = 4y^3 dy/dx + 3x^2 dy/dx (x -4 y^3) = 3x^2 -y +6x dy/dx = (3x^2 -y +6x)/(x -4 y^3) I used inplicit differation for part b are these co...

18 years ago

intergral of (x^3 -4x + 3)/(2x) dx would this be ln abs(x^3-4x+3) + C? I don't really understand how to solve this problem. d/dx (tan (x^2)) sec^2(x^2)(2x) would this be the correct answer to find the derivative of tan (x^2)? no, because if you differenti...

18 years ago

First I would find the first derivative which is the slope and then would I plug in the given value into the original equation to find y and then use y-y_1=m(x-x_1)? Find the euation of the tangent line at the given value a) y=ln abs(x+4) x = -3 b) y= (x^...

18 years ago

The solubility of KCLO3 at 25 degree celcius is 10.9 per 100.g of h20. question: If 15 g are addded to 100 g of water at 25 degree celcius with stirring, how much of KCLO3 will dissolve? Is the solution saturated, unsaturated, or supersaturated? please he...

18 years ago

I need help with finding a potential market and product to get my export operations started. I need a 15to20 PowerPoint presentation with detailed speakers notes that analyze a potential international business opportunity. Thank you for using the Jiskha H...

18 years ago

describe an application for the use of ratios or portions. And describe how an application problem could be useful in daily life? Lok at the post directly below yours. I think it will serve as an example.

18 years ago

(3x+4)/(3x-4)+(3x-4)/(3x+4) --------------------------- Divide top by bottom (3x-4)/(3x+4)-(3x+4)/(3x-4) Very Big Problem and help would be greatly appreciated not that tough once you notice that your question has the pattern (a/b + b/a)÷(b/a - a/b) where...

18 years ago

Solve Q=(n-s)/n for n To get you started, multiply both sides by n and go from there. Post your work if you get stuck AND tell us what you don't understand about the next step.

18 years ago

Simplify [(1)-(1/x+2)] / [(1)- (3/x+4)] I know I need to find the LMC here, and the answer is (x+4)/(x+2) but I do not know how to get to the answer and how to use the LMC. I need help! You need to use more parentheses to distiguish (1/x)+ 2 from 1/(x+2),...

18 years ago

Electronics The electrical resistance (r) of a cable varies directly (y=kx) as its length (l) and inversely (y= k/x) as the square of its diaeter (d). If a cable 16,000 ft long and 1/4 in. in diameter has a resistance of 3.2 ohms, what is the resistance o...

18 years ago

Please read and then help me! (x^(-3/5)) ----------- divide x ^ (1/5) I know the problem then needs to look like this: (x^(-3/5))(x^(-1/5)) (multiply the two above) Then it needs to look like this: (I can't write it though, so I'll tell you) The 5th root...

18 years ago

I think that the goal is to get rid of the 5th root in this case. I know that I have to make whatever is under or in the root -in this case the number is X equal some number to the fifth power. I am supposed to use the rule a^(m/n)= n (the n-root) (don't...

18 years ago

How many cubic millimeters are there in one square centimeter? I know that in one square centimeter there is 100 millimeters squared. So this is what I did: x^3 = 100^2 so x=100 is this correct?

18 years ago

Write the statement using absolute value notaion: The distance between x and 1 is 7. I got the answer as the absolute value of x, plus 7 equals 1 Is that correct?

18 years ago

An average human heart rate is 70 beats per minute. How many times it beats over 70 year lifetime? use scientific notation. 365 = the number of days in a year 70 years /1 * 365 days / year = 25,550 25,550/1 * 24 hours/ day = 613,200 613,200/1 * 60 minutes...

18 years ago

Suppose that an object travels from one point in space to another. Make a comparison between the displacement and the distance traveled. a) the displacement is either greater than or equal to the distance traveled b)the displacement is always equal to the...

18 years ago

When is the average velocity of an object equal to the instantaneous velocity? a) always b)never c) only when velocity is constant d)only when velocity is increasing at a constant rate c) would be the answer since you could cross out a). I do know that in...

18 years ago

a car manufacture advertise that a car goes "from zero to sixty in 8 seconds" is a description of: a) average speed b) instantaneous speed c) average velocity d) instantaneous acceleration a) and b) are incorrect since it's a change in velocity, whcih mea...

18 years ago

Object A and B both start at rest. They both accelerate at the same rate. However , object A accelerates for twice the time as object B. What is the distance traveled by object A compared to that of object B? a) the same distance B) twice as far c) three...

18 years ago

If you are driving at 65mph along a straight road and you look to the side for 2 seconds, how far do you travel during this inattentive period? (Give the answer in meters and in feet) Would i use d= d_0 + vt to solve this problem or would I use another eq...

18 years ago

A car starts from rest and undergoes uniform acceleration. During the first second it travels 6 m. a) what is the car's acceleration? b) How far will the car travel during the third second? For a) I used v= v_0 +at 6=0 a*1 so a= 6m/s^2 For b) I used d=d_0...

18 years ago

A car starts from rest and accelerates at 5 m/s^2 for 4 s, then maintains that velocity for 3 seconds, then decelerates at the rate of 2m/s^2 for 3 seconds. a) what is the final speed of the car? b) how far does the car travel? a) v = v_0 +at =0+2(3)= 6m/...

18 years ago

You are driving home on a weekend from school at 65mph for 130 miles. It then starts to snow and you slow to 45 mph. You arrive home after driving 4 hours. How far is your hometown from school? First I found the time with d/v=t so 130/65= 2 hours Then I u...

18 years ago

A car with good tires on a dry road can decelerate at about 5 m/s^2 when breaking. Suppose a car is initially traveling at 65 mph. What is the stopping distance?(give answer in meters and in feet) I changed 65mph into 29.05m/s. so I would use d-d_0 = (v^2...

18 years ago

The sum of 2 vectors is the smallest when the angle between them is : a) 0 b) 45 c) 90 d) 180 d) i believe is the correct answer but i'm not sure exactly. Thanks in advance for your help.

18 years ago

Which of the following is an accurate statement? a) a vector cannot have zero magnitude if one of its components is not zero b) the magnitude of a vector can be less than the magnitude of one of its componenets c) if the magnitude of vector A is less than...

18 years ago

Three vectors, each have a magnitude of 30 units, have their tails at the same oint and are directed 120 degrees from each other. Make a statement concerning the sum of these three vectors. a) the sum vector is 0 b) the sum vector is greater thatn 30 c) t...

18 years ago

Killer whales at Sea Worl routinely jump 8 m above the water. What is their speed as they leave the water to achieve this? I know that h=8m v=? Would I use h=h_0 + v_0t = 1/2 at^2 but the problem would be that I also don't know the time. I am confused abo...

18 years ago

A small mailbag is releassed from a helicopter that is ascending steadily at 5m/s. After 2s. a) what is the speed of the mailbag? b) how far is it below the helicopter? a) would I use v=v_0 +at v=5m/s + 9.8m/s^2(2s) v=24.6 m/s is this the correct speed of...

18 years ago

"from zero to sixty in 8 seconds" is a description of: a) average speed b) instantaneous speed c)average acceleration d) instantaneous acceleration I know for sure that a) and c) aren't the right answers since average is over a long time period or the who...

18 years ago

A car starts from rest and accelerates at 5m/s^2 for 4s, then maintains that velocity for 3 seconds and then decelerates to a rate of 2m/s^2 for 3 seconds. How far does the car travel? I would have to add the total distance throughout the trip. And to fin...

18 years ago

Suppose that a car traveling to the West (-x direction) begins to slow down as it approaches a traffic light. make a statement concerning its acceleration. a) the car is decelerating and its acceleration is positive b)the car is decelerating and its accel...

18 years ago

On a postition versus time graph to find the acceleration you would simply find the area under the graph right? and how would you figure out whether acceleration is increasing, decreasing, constant of unknown from a graph? My guess is that the accereratio...

18 years ago

A projectile is shot horizontally at 30m/s from the roof of a building 100m tall. Use g=10m/s^2. Choose + vertical direction to be pwards. a) determine the time necessary fot the projectile to reach the ground below b) determine the horizontal distance fr...

18 years ago

A jumper in the long-jump goes into the jump with a speed of 10m/s at an angle of 30 degrees above the horizontal. Use g=10m/s. a) how long in the air is the jumper before returning to the Earth? b) How far does the jumper jump? for a) I got .001s as the...

18 years ago

When a football in a field goal attemp reaches its max height how does its speed compare to its inital speed? a)it's zero b) it is less than its inital speed c)it is equal to its inital speed d)it is greater than its inital speed since at the max height v...

18 years ago

A plane flying horizontally at a speed of 50m/s and at an elevation of 160m drops a package. two seconds later it drops a second package. How far apart will the two packages land on the ground? a)100m b)162m c)177m d)283m i think the answer is a) I got 15...

18 years ago

a ball thrown horizontally from a point 40m above the ground,strikes the ground after traveling a distance of 9m. with what speed was it thrown? use g=10m/s^2 first i need to find the time so I used y=y_0 +v_0t +1/2at^2 -40=-1/2(10)t^2 t=8s then x=x_o+vt...

18 years ago

A projectile is launched from ground level with an inital velocity of 50 m/s at an angel of 60 degreess aove the horizontal. Use g=10m/s. What is the max height reached by the projectile? I used change in y=voyt +1/2at^2 =50(2.4) + 1/2(=10) (2.5)^2 =125-3...

18 years ago

Unfortunately I was hit by the sweep of illnesses going around due to changing whether and missed school today. Thus I missed the notes in Chemistry leaving me completely confuzzled about tonights homework on Dimmensional analysis or Unit Factoring. I cal...

18 years ago

A constant net force acts on an object. Describe the motion of the object. a) constant acceleration b) constant speed c) constant velocity d) increasing acceleration I believe the answer would be a) constant acceleration. Given F=ma. Is this correct?

18 years ago

A stone is thrown straight up. At the top of the path, the net force acting on it is (ignore air resistance) a) greater than its weight b) greater than zero, but less than its weight c) instantaneously equal to zero d) equal to its weight At the very top...

18 years ago

A stack of books rests on a level perfectly smooth surface. A force F acts on the stack and it acclerated at 3m/s^2. A 1kg book is added to the stack. The same force is applied and now the stack accelerates at 2m/s^2. What was the mass of the original sta...

18 years ago

An example of a force which acts at a distance is a) tension b) weight c) friction d) normal force Isn't the answer c) the further an object goes the more resistance?

18 years ago

Two books of masses m1=10kg and m2= 20kg are connected by a rope. The horizontal force on the more massive box is 900 N. Assume there's no friction. a) what is the acceleration of the more massive box b) Acclereration of the less massive box a) f=ma 900=2...

18 years ago

A .5kg ball hangs on a string attached to the ceiling. If the string is cut what forces act on the ball as it falls? Ignoring air resistance. Weight is one of the forces acting on the ball. Is there another force acting on the ball? I know there isn't ten...

18 years ago

I have gotten help from here before and I was hoping that another kind person could help me again, since I always get such helpful answers. I have written an essay and I have my ideas stated pretty well but I am adding the final touches to it. This includ...

18 years ago

Under appropriate conditions, molybdenum emits X rays that have a characteristis wavelength of 0.711 Angstrom. These X rays are used in diffraction experiments to dtermine the structures of molecules. How fast would an electron have to be moving in order...

18 years ago

I am having a hard time on how to get V in wavelength= h/mv If I multiply by mv then I get W(mv)=h Then I get Wmv=h I divide by Wm and get V=h/Wm ...but that doesn't seem to work. My other question is if I am using the correct values. W (wavelength or lam...

18 years ago

Bolivian coffee sells for $4.59 per pound, and Columbian coffee sells for $5.95 per pound. How many pounds of each coffee should be mixed to produce 4000 pounds of a mixture that will be sold for $5.10 per pound? I think this is a system of equations but...

18 years ago

A wooden block slides directly down an incline plane at a constant velocity of 6 m/s. What is the coefficient of kinetic friction if the plane makes an angle of 30 degrees with the horizontal? the coefficient of kinetic friction = force of kinetic frictio...

18 years ago

a packing ccrate slides down an incline ramp at constant velocity. Thus we can deduce that a) a frictional force is acting on it b) a net downward force is acting on it c) it may be accelerating d) it is not acted on by appreciable gravitational force wit...

18 years ago

you lift a 10 N physics book up in the air a distance of 1m at a constant velocity of .5m/s. What is the work done by the weight of the book? a) +10 J b)-10 J c) +5 J d)-5 J 10 N is the force of gravity and to find work you do this: W=F_g(change in distan...

18 years ago

Answers

The following answers were posted by visitors named Tammy.

Thank you sooo much, I was using grams of Molybdenum, so I looked up the mass of an electron and converted it and got the correct answer. I thought I didn't solve for V right, I'm amazed that I got that right. Thank you for your help!

18 years ago

Well isn't T = to the time of one revolution? So I took 3rev/2s to get 1.5s

17 years ago

I added the speed for point B is that I can get part b). So how would I find the max speed?

17 years ago

the volume of the substance may Have a different weight. Such as a cup full of cottoncandy and a cupfull of rocks

17 years ago

Also remember that digestion begins in the mouth. So you could focus on this as well.

17 years ago

I am doing the same Research Assignment through Penn Foster also and am having some of the same troubles. I found the AMA's 5.07 information which answers all the questions but I am having trouble finding other sources to use to complete the paper.

17 years ago

Kim was charged $150.00 interest for 1 month on a $10,000 credit card balance. What was the monthly interest rate?

16 years ago

How might a novice confuse the followinhg advance directives within the Patient Self-Determination Act when distonguishing information as administrative or clinical?

16 years ago

Write a 350- to 700-word paper in APA format describing two approaches or indicators to measuring patient outcomes. Measuring the quality of care is essential to being able to identify which areas of patient care need improvement. A positive patient outco...

16 years ago

i just need a little help on it. I'm not asking you to do it for me.

16 years ago

to get the percent do I divide 7.5 by 1000

15 years ago

It does have find all angles of a triangle ABC. little a=6.17,little b=5.25,little c=3.02 . Find CAP A

15 years ago

So.. 0.223?

15 years ago

oh.. wait no. If it occupies 22.4 liters.. then it would be 112

15 years ago

So the ratio is 1.68 then?

There is only 1 decimal place in .1, so you would move your decimal point one time to the left. Your answer will be 12.5

14 years ago

I know to do long division but i still cant figure out how to divide a polynomial by a polynomial

14 years ago

Kathy bicycles 8 km/h faster than Chris. In the same time it takes Chris to bicycle 57 km, Kathy can bicycle 81 km. How fast does bicylist go?

Here are some possible answers Age, Mental, Medical and social issues. But most important cost.

14 years ago

No. y=x+b 2=7+b 7-2=b I think you can get it from here :)

14 years ago

Wonderful, thank you

14 years ago

Thank you so much for all your help you my friend are a legend! Sorry about the mistakes :0

14 years ago

I know that the Pertains went to the New World and that the colonization was based on freedom of religion and freedom for the people. But I don't know how the Reformation in Great Britain affected the colonies. Tammy

14 years ago

None of the choices have the right answer

14 years ago

Yes

14 years ago

Thanks it helped alot. Tammy

I get... .1q-1.5=0.9q-3.2 .1q-1.5-0.9q=0.9q-3.2-0.9q -.8q-1.5+1.5=-3.2+1.5 -.8q=-1.7 -2.125 Just doesn't look right

14 years ago

Thank-You

14 years ago

extremely, extremely, fully, sparingly = Adj younger, credit, much, faster, interest, financial, important, credit = Adv

14 years ago

I am so confused. Is this correct? extremely, extremely, fully, sparingly = adverb younger, credit, card,much, faster, interest, financial, important, credit = Adjective

14 years ago

Does this look better? I was extremely irresponsible in my younger years. I was not fully educated with credit card debt. The debt added up much faster than expected. The interest rates were extremely high. The financial class has helped me fully understa...

14 years ago

the formula I'm suppose to be using is y-y1=m(x-x1) m=4/5 (7,-8) I don't understand your answer

14 years ago

Use the discriminant to determine whether the following equations have solutions that are: two different rational solutions; two different irrational solutions; exactly one rational solution; or two different imaginary solutions.:x2 = 3x – 6

14 years ago

To the person who said they should be ashamed: they are not looking for answers, they're just looking for help. No one wrote the answer for them. They just came on here to get a second opinion. This is why people should mind their own business. You have n...

14 years ago

Iam wanting help i do not want you to do it for me. I just needed it broken down in order to answer Thank you for your help.

14 years ago

Thank you for you answer Ms Sue.

14 years ago

least to greatest: 3,3/10,4/5,2,-0/.5

14 years ago

Hi Bob, Thank you for responding so quickly. And sorry to hear about your allergies. They are not fun! The exact question was : normalize the following functions in the interval 0 to infinity: a) e^-5x. The answer my instructor has is 10^1/2 e ^-5x as the...

14 years ago

Your Open QuestionShow me another » A uniform meter stick (a ruler 100 cm long) is supported by a fulcrum at its 20 cm mark balances when a 200 g?mass is suspended at 0cm.Mass of meter of stick is at the middle 50cm mark what is the mass of the meter stic...

13 years ago

negative?

13 years ago

Positive Negative Informal Smile, Frown, pat on the back criticize, push away Formal Prize, Get fired, medal, ceremony jail, death penalty

13 years ago

Positive informal - Smile, pat on the back Negative informal - Frown, criticize, push away Positive formal - Prize, medal, ceremony Negative formal - Get fired, jail, death penalty

13 years ago

6. President Eisenhower was a) A supporter of the military industrial complex b) The founder of the military industrial complex c) A general so he must be in favor of the military industrial complex d) Concerned that the military industrial complex would...

13 years ago

Thank you Ms. Sue, I really appreciate your help.

13 years ago

Thank you Ms. Sue. That was the one answer I was not 100% sure about. I just submitted my quiz and I got a 100. Thank you so much.

12 years ago

Collica, K. & Furst, G. (2012) Crime and Society.

12 years ago

okay...thanks anyway...you usually do help me so it is okay that you cannot help this time...

12 years ago

find only rational zeros f(x)=x^5-9x64+21x^3+11x^2-100x=100

Lyn is 12. 7*2=14-2=12

12 years ago

Thanks, praphul, I know the answer to my incomplete question from your answer to my 2nd question.

12 years ago

The question is incomplete. Carrie runs 5 loops of 5/8 miles each and Chris runs 2 loops of 1 3/4 mi each, who runs the futher.

12 years ago

Thank you Ms. Sue

12 years ago

200/8=$25 $25/5 days-$5 a day

12 years ago

Thank you Ms. Sue!!!

12 years ago

what is the value of t in the equation t+5+3t=1

12 years ago

I need help answering a quiz question; How can the Sociological Perspective help you in understanding the plight or condition of members in society who come from marginalized such as women

12 years ago

Please explain why you can't write a multiplication sentence.

11 years ago

It is going to be a -1/5

How much heat in kcal must be added to 0.5kg of water at room temperature (20°C) to raise its temperature to 50°C?

10 years ago

Yes

9 years ago

Lol umm I was wondering to

9 years ago

I need to know how to work the problem out

9 years ago

First write out what you know in order to get the formula: x = # of movie goers 44% of movie goers eat popcorn so 44% of movie goers = movie goers who eat popcorn Out of 17 movie goers how many will eat popcorn? 44% of x = 44% of 17 = 7 movie goers who wi...

9 years ago

Identify your human rights violation or discrimination and explain in and introductory paragraphs why you the specific human rights violations or discrimination

9 years ago

two of these

9 years ago

7.34 x 10^26 atoms of Cu is equivalent to how many moles of Cu? (Express to 3 sf)

9 years ago

a. Interrater RELIABILITY

Thank you! I’ve been out of school for a long time & math was never my best subject. Trying to help my granddaughter with her homework. Thank you so much for your help oobleck! ❤️❤️❤️

I really understand. Thank you ❤️❤️

4 years ago

Please I need this solved as soon as possible

4 years ago

It's actually deceleration not acceleration

4 years ago

Sorry the weight is 80kg. M(g+a) 80(10+2) =960 Buh the problem is that the correct answer is 96 And it's seem confusing

4 years ago

Ecological footpring

4 years ago

M(g+a) 80(10+2) 960 960÷10 =96kg

4 years ago

It's force so we'll divide by 10 so as to make the answer KG

4 years ago

Drove radio controlled cars around a track. She drove 56 laps in 8 minutes

4 years ago

1. The warm weather is good for playing outside or going in the pool. 2. Cats are more popular pets than dogs 3. All mammals give birth to live young 4. George Washington created the two -term policy for presidents 5. It supports the central idea of the t...

4 years ago

Help me what is the equation

4 years ago

Pls can u represent in on a venn diagram

3 years ago

No info is given, so ????

2 years ago

Did the bot just make the absurd statement that 0.032 seconds = 3.2 seconds ??? Of course the correct answer is .032 seconds

2 years ago