Jim

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

Questions

The following questions were asked by visitors named Jim.

what is the total number of electrons shared in a double covalent bond between two atoms, and why? four. One covalent bond is two electrons, a double convalent is twice that. why wouldnt it be 8? Because 2*2=4. Reread Bob Pursley's answer. Two electrons i...

18 years ago

Not sure how to approach this problem. Seems simple. Here it is... An airplane is moving through still air at 60m/s. At some point on the wing, the air pressure is -1200N/m^2 gauge. If the density of air is 0.8kg/m^3, find the velocity of the flow at this...

18 years ago

What was the political structure of Europe like during Age of Metternich and the Age of Realpolitik? Similarities, differences. How did it effect Europe? These sites will help you answer this question. http://en.wikipedia.org/wiki/Realpolitik http://kille...

18 years ago

What are some scientific breakthroughs of the Age of Realism and what new ideas undermined Enlightened ideas?

18 years ago

What are some scientific breakthroughs of the Age of Realism and what new ideas undermined Enlightened ideas? Age of Realism: http://www.google.com/search?q=age+of+realism&rls=com.microsoft:en-us:IE-SearchBox&ie=UTF-8&oe=UTF-8&sourceid=ie7&rlz=1I7SUNA Enl...

18 years ago

What were some of the technological and urban transformation effects on the middle class in 19th century Europe? Please see the social effects in this article. http://en.wikipedia.org/wiki/Industrial_Revolution This site addresses your question more succi...

18 years ago

A mixture of chromium and zinc weighing .362 g was reacted with an excess of hydrochloric acid. After all the metals in the mixture reacted 225 mL of dry hydrogen gas was collected at 27 C and 750 torr. Determine the mass percent Zn in the metal sample. [...

18 years ago

How do I calculate the area of a triangle? To calculate the area of a triangle, multiply the base times the height and divide by 2. http://www.mathopenref.com/trianglearea.html 1/2 of the base of the triangle times the height.

18 years ago

I need help solving the problem below. Please respond. At the local swimming hole, a favorite trick is to run horizontally off a cliff that is 8.9 m above the water. One diver runs off the edge of the cliff, tucks into a "ball," and rotates on the way dow...

18 years ago

Can someone provide me some input on the question below. Please respond. A string trimmer is a tool for cutting grass and weeds; it utilizes a length of nylon "string" that rotates about an axis perpendicular to one end of the string. The string rotates a...

18 years ago

Another problem I need help with. An auto race is held on a circular track. A car completes one lap in a time of 20.1 s, with an average tangential speed of 43.1 m/s. Find the following. The following did not follow. I apologize for that. Here is the enti...

18 years ago

I need help with this problem. A ceiling fan is turned on and a net torque of 2.0 Nm is applied to the blades. The blades have a total moment of inertia of 0.24 kgm2. What is the angular acceleration of the blades in rad/s2? The formula is well known: Tor...

18 years ago

Can someone please give me some insight on how to work this problem? A rotating door is made from four rectangular glass panes, as shown in the drawing. The mass of each pane is 85 kg. A person pushes on the outer edge of one pane with a force of F = 63 N...

18 years ago

I need to know how to answer this. 7-8b where b=-3 Please help. I have two different answers Substitute b and solve: 7-8(-3) 7+24 (-8 x -3 = + 24) 31

18 years ago

I have no idea of how to solve this problem. Please help. lunch tray is being held in one hand, as the drawing illustrates. The mass of the tray itself is 0.200 kg, and its center of gravity is located at its geometrical center. On the tray is a 1.00 kg p...

18 years ago

A rotating door is made from four rectangular glass panes, as shown in the drawing. The mass of each pane is 88 kg. A person pushes on the outer edge of one pane with a force of F = 53 N that is directed perpendicular to the pane. Determine the magnitude...

18 years ago

Could someone check my answers? 1. Why was 95% ethanol alcohol added when titrating aspirin in an experiment? Because it helps the aspirin dry quicker and become pure while the titration is going on. 2. Would the following mistakes cause the calculated pe...

18 years ago

Calculate the kinetic energy that the earth has because of its rotation about its own axis. Assume that the earth is a uniform sphere and that its path around the sun is circular. For comparison, the total energy used in the United States in one year is a...

18 years ago

(a) Calculate the kinetic energy that the earth has because of its rotation about its own axis. Assume that the earth is a uniform sphere and that its path around the sun is circular. For comparison, the total energy used in the United States in one year...

18 years ago

Can someone please provide me with some insight on this question? A pair of scissors is being used to cut a string. Does each blade of the scissors have the same angular velocity (both magnitude and direction) at a given instant? yes no Give your reasonin...

18 years ago

Consider an atom whose designation is given as 94 Pu 242. How many Protons are found in this atom? http://www.chemicalelements.com/elements/pu.html Protons same in all isotopes. The number of nutrons varies to change to atomic weight there are 94 because...

18 years ago

Can you please help with this problem. I don't know how to solve it at all. A uniform solid disk with a mass of 32.3 kg and a radius of 0.464 m is free to rotate about a frictionless axle. Forces of 90.0 N and 125 N are applied to the disk. (a) What is th...

18 years ago

Can someone show me how to solve this? Someone tried to explain it to me-I didn't get it.A line contains the points (3, -4) and (5, 2). Another line graphed in the same coordinate plane contains the points (0, 5) and (-2, -1). Based on the slopes of these...

18 years ago

On a number line, the coordinates of A, B, C, and D are -5, -2, 0, and 3 respectively. How do I find the length of each segment? Are they congruent? Can't you just "count" the units between points? This looks like a trivial question.

18 years ago

If I have BC = 2x + 1, CD = 3x - 4 and BD = 22,how do I find the value of x? Do you have a triangle? What kind of triangle is it? Your question is incomplete. Or is this part of a question? It looks like a question I have seen before where the first part...

18 years ago

Is it possible for AB = 10, BC = 2x + 5 and AC = 5x, given that point B is the midpoint? If you are talking about lengths of a line segment ABC, with B the midpoint, then AB + BC = AC 15 + 2x = 5x 3x = 15 x = 3. But also we must have AB = BC for B to be a...

18 years ago

If BC = 2x + 1, CD = 3x - 4 and BD = 22, find the value of x Assuming the segment is labeled BCD, with C between B and D, 2x + 1 + 3x -4 = 22 5x = 25 x = 5

18 years ago

An isosceles triangle is a triangle that has two equal sides. Find AB, BC and AC. Determine if the triangle is isoseles or not based on the lengths of the three sides. can someone show me how to solve?please The triangle is isosceles if AB = BC, or BC = A...

18 years ago

How do I solve for these?On a line,If M is the midpoint of segment AB, AM=4x and AB=7x+9. What is the value of MB? I cannot figure this one out either:If B is between A and C, AB=5y+4, BC=7y-3, and AC=20y-7. Find the value of y, AB, BC, and AC. Can someon...

18 years ago

Is it possible for AB = 10, BC = 2x + 5 and AC = 5x, given that point B is the midpoint No. I answered the same question last week. The total length of 10 would have to be equal to 7x + 5. That means 7x = 5 x = 5/7 You have an additional requirement that...

18 years ago

If M is the midpoint of line AB.How do i Find the coordinates of B given A(4,-2) and M(1,3). M = (A + B)/2 ----> B = 2 M - A = 2(1,3) - (4,-2) = (2-4,6+2) = (-2,8)

18 years ago

B is the midpoint of line Ac AB=3x AC=7x-5 How do I find what the value of BC is? Since B is the midpoint, AB = BC 3x = 7x -5 4x = 5 x = 5/4

18 years ago

B is between A and C. AB=4x+3 BC=3x-2 AC=57 What is the value of x? Solve the relationship AB + BC = AC Substitute the appropriate algebraic expressions for the line lengths. The result will be the equation 7x + 1 = 57 Solve that.

18 years ago

In isosceles ABC, B is the vertex. The measure of angle B can be represented as (8x+2). The measure of angle A can be represented as (9x-2). Find the measure of all three angles of the triangle. Be sure to name the angle with it’s measurement (ex: angle A...

18 years ago

Can you please provide me a starting point for these two questions Question One: Three charges are located on the +x axis as follows: q1 = +26 µC at x = 0 m, q2 = +13 µC at x = +2.0 m, and q3 = +42 µC at x = +3.5 m. (a) Find the electrostatic force (magni...

18 years ago

I don't really understand this aspect of physics yet, I need help understanding these problems. Problem One: Two particles, with identical positive charges and a separation of 2.00 10-2 m, are released from rest. Immediately after the release, particle 1...

18 years ago

Can please help me understand this question? A capacitor has a capacitance of 2.0 10-8 F. In the charging process, electrons are removed from one plate and placed on the other plate. When the potential difference between the plates is 540 V, how many elec...

18 years ago

I am also having problems understanding how to complete this problem, any help would be greatly appreciated. Two capacitors are identical, except that one is empty and the other is filled with a dielectric ( = 4.20). The empty capacitor is connected to a...

18 years ago

What resistance must be placed in parallel with a 152 resistor to make the equivalent resistance 111 ? Please help!!!!!

18 years ago

Two resistors, 46.0 and 64.0 , are connected in parallel. The current through the 64.0 resistor is 3.40 A. (a) Determine the current in the other resistor. _________ A (b) What is the total power consumed by the two resistors? _________ W Please help!!!!!

18 years ago

Please Help!!!! Find the current in the 10.0 ohm resistor in the drawing (V1 = 21.0 V and R1 = 27.0 ohms). The drawing is in the shape of a rectangle that has one straight line down the center. On the left top line is R1; on the right top line is 5.0 ohm;...

18 years ago

Please help!!!!! What resistance must be placed in parallel with a 152 ohm resistor to make the equivalent resistance 111 ohm?

18 years ago

I am reposting the this question. Find the current in the 10.0 ohm resistor in the drawing (V1 = 21.0 V and R1 = 27.0 ohms). The drawing is in the shape of a rectangle that has one straight line down the center. On the left top line is R1; on the right to...

18 years ago

Find the current in the 10.0 ohm resistor in the drawing (V1 = 21.0 V and R1 = 27.0 ohms). I will attempt to explain the diagram again. The drawing shows 2 parallel lines labelled as follows: A------------B-------------C D------------E-------------F A and...

18 years ago

I have tried to solve this problem, but I keep getting it wrong. Please advise on this question.My answer will be listed under the problem. An ore contains 2.79 g of silver per ton of ore. What is the concentration of silver in ppm? My Answer: 0014164.8

18 years ago

I have worked this problem out a number of ways, but every answer I come up with is incorrect. I have posted my last answers underneath the question. Please advise. (a) What is the mass percentage of iodine (I2) in a solution containing 0.060 mol I2 in 10...

18 years ago

I need someone to check my homework answers. I don't really know this stuff but i'm trying to do better in math this year. I didn't understand how to do some either. 1. √12 I got 2√3 2. √9a^3 I got 3a 3. √8 * √2 I got 4 4.3√50 I got 15√2 5. √32 I got 4√2...

18 years ago

I'm having trouble understanding a sine concept. For instance, I know that the sine of 15 is .25881. Likewise, the sine of 165 is also .25881. How can I find other values of sine that also equal .25881? Thank you very much.

17 years ago

If i want to ask what clothing you are wearing today, is it Quels vetements or Qu'est-ce vetements tu portes or portes-tu aujourd'hui?

17 years ago

I am trying to find tests physial/chemical to distinguish an aluminum and iron mixture.

17 years ago

Consider a perfectly inelastic head-on collision between a small car and a large truck traveling at the same speed. Which vehicle has a greater change in kinetic energy as a result of the collision? Since the vehicles stick together after the collision an...

17 years ago

In class, we completed a lab dealing with the range of a projectile. First, we dropped a metal ball down an inclined channel followed by a horizontal channel. We timed the ball on the horizontal channel and used this time and the channel length to find ho...

17 years ago

I also had another questin to go along with my lab. If a sponge ball, ping-pong ball, and a metal ball were rolling down the same incline on the moon, which would have the longest range? I figured that they would all have the same range since there is no...

17 years ago

I have to find the Current created by earth as it circles the sun.through the formula I=(Q/delta t). Hint:It says think of the cross section of the earths orbit.How often does a charge pass through it.

17 years ago

Can we Connect two or more batteries of different voltage in parallel circuit?

17 years ago

The U.S.-dollar-per-euro exchange rate was 0.8703 on Monday and 0.8807 on Tuesday. Did the euro depreciate or appreciate relative to the dollar? How much in percent did it appreciate or depreciate?

17 years ago

State the value of the discriminant and the number of real solutions. t^2+14t+49=0 The value of the discriminant is 0 and the equation has no real solution.

17 years ago

complete the square(real or imaginary) a^2-12a+35=0 my answers are a=7 a=5

17 years ago

Can you please help with this question. The only thing that I have come up thus far is that I am using the z critical value because I am estimating a population proportion. Am I on the right track? An important issue facing Americans is the large number o...

17 years ago

Which object in the following pair has greater total internal energy, assuming both objects in the pair are in thermal equilibrium? a 1kg block of ice at -25 degrees Celsius or seven 12g ice cubes at -25 degrees Celsius

17 years ago

Why are the steam and ice points of water better fixed points for a thermometer than the temperature of a human body?

17 years ago

A swimmer has 8.20 x 10^-4 m^3 of air in his lungs when he dives into a lake. Assuming the pressure of the air is 95 percent of the external pressure at all times, what is the volume of the air at a depth of 10.0 m? Assume that the atmospheric pressure at...

17 years ago

A 3.0 kg rock is initially at rest at the top of a cliff. Assuming the rock falls into the sea at the foot of the cliff and that its kinetic energy is transferred entirely to the water, how high is the cliff if the temperature of 1.0 kg of water is raised...

17 years ago

I need a free report

17 years ago

I need help with these assignments. "Write a program to read a list of exam scores (integers in the range 0 to 100) and to output the total number of grades and the number of grades in each letter-grade category (90 to 100 = A, 80 to 89 = B, 70 to 79 = C,...

17 years ago

I am just starting out in programming. If someone could help me with these assignments, it would be greatly appreciated. "Write a Rectangle class. This class represents Rectangles. Each Rectange has the X and Y coordinates of its center point (as doubles)...

17 years ago

If the price of Honda ATV's increased while the number sold increased, then what must have happened in the market?

17 years ago

If supply increases and demand increases, the the price must drop while the number of units purchased may remain unchanged. T or F?

17 years ago

With an equation p(X=x)=e to the-lambda *lambda to the x/x how do you isolate for lambda if you know p ?

17 years ago

I need to know all of the equations for WORK problems (Physics). I'm not sure where to find them. if someone could help id appreciate it.

16 years ago

Geometry question. a Math riddle. What does a cat need to play baseball?

16 years ago

After selecting your quote, write a statement explaining your choice. Define your statement and discuss its importance to your life. Your statement must be at least half page in length. Express yourself!! This is my quote: I'm not lazy. I'm energy efficie...

16 years ago

I get everything, but I can't seem to crack this one out, only one I got problems on.. -sqrt[x^2 +1]/x + ln(x + sqrt[x^2 + 1])

16 years ago

Would Interest on both government and corporate bonds would be included as part of interest income in determining the GNP by the income approach

16 years ago

Is the slope of the savings equivalent to the size of the multiplier

16 years ago

How do I solve y-5=3x

16 years ago

h ttp://i726.photobucket. com/albums/ww263/fornss/b iology2.jpg?t=1234820797 (remove spaces)

16 years ago

Can someone please help with this problem? A burnout test was performed to determine the volume fractions of constituents in a glass/epoxy composite. The following observations were made: Weight of empty crucible = 47.6504 g Weight of the crucible and sma...

16 years ago

Unscramble these 5 letters to form a St. Patrick's Day term? FETSA

16 years ago

What does the word innuendo mean in this context: the air is alive with chatter and laughter and casual innuendo. None of the dictionary definitions make sense.

16 years ago

Can harrowed mean worried? In the dictionary, I'm only finding that it has to do with farming, but in the context I see it in, it looks like it'd mean worried.

16 years ago

I have to design a laboratory activity to answer the question, "What is the relationship between the diameter of a circle and the area of the circle?" My teacher said to use a previous activity as a templete to help me. For the previous activity you had t...

16 years ago

Final Project

16 years ago

Can someone please help me with this problem? In order to reduce the material cost, an engineer decides to use a hybrid beam instead of an all-carbon fiber beam. Both beams have the same overall dimensions with rectangular cross-sections. The hybrid beam...

16 years ago

y=2x+3 How do you find the inverse of this function? I know that you have to get the x by itself but i am not sure how.

16 years ago

Evaluate: 3^2 + 2^2 x 5 - sqrt 25 over 8 - 4 / 2 + 2 I am confused on the order in which I solve this. Please help!

16 years ago

All of the following are examples of how a local jurisdiction may have tried to inhibit African-Americans from voting prior to the Voting Rights Act, except: Poll Taxes Literacy Tests Intimidation and Violence Skin Color Comparison Tests Is the answer pol...

16 years ago

If the 13th, 14th, and 15th Amendments, which were passed almost 100 years earlier, guaranteed that African-Americans had the right to vote, why was legislation such as The Voting Rights Act of 1965 necessary? 1) States were passing laws that discouraged...

16 years ago

Which direction do meridians run and what do they measure?

16 years ago

If cashews cost $5.00 per pound and peanuts cost $1.50 per pound how do I write the formula to determine how many pound of cashews to mix with 30 pound of peanuts so that the mix will sell for $3.00 per pound.

16 years ago

evaluate (-8b)^2 and -8b^2 when b=10. (-8b^2)= -8b^2=

16 years ago

A person has a reasonable chance of surviving an automobile crash if the deceleration is no more than 30 "g's" (recall that g = 9.8 m/s2). Calculate the force, in N, on a 68 kg person accelerating at this rate. 30"g" x 9.8 294 ms^2 f=ma 294x68 =19,992N

16 years ago

A passenger on a bus moving with uniform velocity lurches forward when the bus stops suddenly. Explain? I do not understand this

16 years ago

After 0.6523 g of is heated, the residue has a mass of 0.3423 g. Calculate the % H2O in the hydrate.

16 years ago

quick ratio that is much smaller than the current ratio reflects A. a small portion of current assets is in inventory. B. that the firm will have a high inventory turnover. C. that the firm will have a high return on assets. D. a large portion of current...

15 years ago

When the yield curve is upward sloping, generally a financial manager should: A. utilize long-term financing B. lease C. utilize short-term financing D. wait for future financing

15 years ago

Answers

The following answers were posted by visitors named Jim.

R1 5.0ohm A--XXXXX----B---XXXXX----C 1 1 1 1 X 1 1 X 10.0 ohm 1 1 X 1 1 X 1 1 1 1 1 ___10.0v 1 1 - 1 1 1 1 D--10.0v----E----V1------F

18 years ago

If this is a debate where your opponent can't heckle, don't use questions

17 years ago

thanks a ton! You saved me.

17 years ago

A magnet can only attract objects that are made of "ferromagnetic" materials (such as iron). A pencil is not made of ferromagnetic material and hence is not attracted to a magnet.

17 years ago

I think one may be spinning since it would separate the two with the iron falling to the bottom.

17 years ago

Is there any chemical or liquid I could add to the mixture that would separate it?

17 years ago

The sentences look pretty good. For the first sentence, you could say en el verano pasado so the reader knows you're talking about last summer, the past. In the second sentence, you need to say el carro. Carro is masculine.

17 years ago

Solve the problem two ways. (a) Use a geometric series. (b) Find a shorter way to do the problem. Based on dog cycles, the time between dog turn arounds. If the distance between the runners is d, (2/3) d (1/3) d *-----------------------------|------------...

17 years ago

a constructor that takes X, Y, width, and height as arguments; : 2. a constructor that takes only width and height as arguments; : 3. a default constructor; : 4. a method setCenter that takes X and Y as arguments; : 5. a method setWidth that takes a width...

17 years ago

I think it is false because the number of units purchased would have to change to stay at equilibrium level without creating a shortage?? I think?

17 years ago

37-40 please

16 years ago

i've only got like ten minutes so if anyone knows please HELP.

16 years ago

Thank you very much.

16 years ago

There are 9 one-to-one correspondences possible (2 sets of 3, thus 3^2)

16 years ago

The charge on the door must be electrically neutral. If the door were positively or negatively charged, the electrons in the balloon would be repelled from or attracted to the door, making the overall charge on the door side of the balloon negative or pos...

16 years ago

two equations : n+d=42 .05n+.10d=3.85 or 5n+10d=385

16 years ago

This is what i think. T F T F

15 years ago

Thank you so much for your detailed reply. My problem is that we haven't done logs or "e" yet. Is there any other way arrive at an answer without knowing these? I really appreciate your help.

15 years ago

I do not have the answer, but putting people in confined spaces with people that have commited crimes is not, and should not be believed to be the most effective way of halting a disturbed pattern of social behaviour. A more ameniable and effective aproac...

15 years ago

My last posting may was not succinct but it may give a gemeral idea. I was a Royal Marine,years ago, and that does hold some relevance. Uncontroled agresion is such a destructive quality, but you must not ignore the fact that when given access to training...

well what the heck is the question!?

15 years ago

The easiest fusion reaction to initiate is 2-1H + 3-1H------> 4-2He + 1-0 n Sorry for the mistake

15 years ago

How would I calculate the energy released per mole of He?

15 years ago

Thank you very much DrBob222 and bobpursley

15 years ago

is this for mastering chemistry?? because im looking for the same thing. idk even kno where to start.

15 years ago

Molarity

15 years ago

sorry huge typo How do i calculate the pH when 200ml of .200M HCl is added to 200.0 ml of .4998M of sodium acetate?

15 years ago

161 divided by 48% = 335. 335 x 48% = 160.8. Round up to 161.

15 years ago

Yes, I meant to right -->...I apologize for typing the question incorrectly.

15 years ago

10.27J

15 years ago

My answers 1.b 2.c 3.a 4.a 5.d 6.b 7.c 8.b 9.a 10.d 11.b 12.c 13.d 14.b 15.a 16. he doesnt have enough 17. he likes 18. it hurts him 19. he forgot 20. his turn I find the matching pretty easy but the questions and answer part is difficult.

15 years ago

lim as x approaches 5 (2e^(x-5))-2/x-4

15 years ago

stuck...

15 years ago

Nevermind, it's just 8% of earth's radius.

15 years ago

Which of the following is NOT a physical property that a scientist might use to describe gold? A. Yellowish color B. shiny metallic luster C. Dense D. Valuable

15 years ago

Ok..I am not sure how to solve for t?

15 years ago

13.0 grams

14 years ago

40 x .7 = 28 sq root of 28 is 5.291502622 multipy that by 5.5 = 29.10326442mph

14 years ago

1.in 2.above 3.past 4.over 1.in 2.across 3.outside 4.over

14 years ago

Primary Package Density

14 years ago

Thank you for such a quick reply. I revised the paragraph. Im I correct is saying simple present tense and present tense is the same? Our education plays (simple present tense) a significant role in our future financial planning. I have taken (present per...

14 years ago

Thanks for pointing that out. somehow I overlooked that... thank you for the reply as well!!

14 years ago

Thanks a lot for your help, drwls. I just have one more problem. Why did you substitute (2*10-7) for μ. I thought μ= (4pi*10-7). If I substitute(4pi*10-7), my answer come out correct. Did you mean to cancel the 2pi in the numerator and denominator. Could...

14 years ago

Answer those questions. Please and thank you.

14 years ago

Nope this is not for a chapter or a course review. It's some questions for my 1,500 Essay. Can help me find some information at least. Don't have to answer it. Specifically for number 2 and 3

14 years ago

So the word Doesn't will constitute as an adverb or only if it was spelled out as does not? Thanks for the pervious reply!!!

14 years ago

Thank you Writeacher although I am not writing it, I am only finding the adverbs in the paragraph in its current form.

14 years ago

You guys are great!!! Thank you for the insight!!!!!

14 years ago

Thanks

14 years ago

S104! Love to help, but it would be cheating. Do hope you didn't use your real name on this.

14 years ago

Thank you... It is funny you mentioned the 2nd person as I read it after I posted, I thought the same thing and was correcting that as I waited on a reply. I never gave thought about the redundant issue. Now I am thinking about a better closing. Thanks ag...

14 years ago

Thank you very much. Believe it or not I didn't commit plagiarism in the body. I am not the best when it relates to expressing my thoughts on paper. I hope it gets easier as time progresses. Thank you again... I will work on the intro and exit and I will...

14 years ago

Yes, I will have a lot of research ahead of me, although I think it will be a fun exercise.

14 years ago

B) What is the power of the needed corrective lens?

14 years ago

Thank you for the feedback! could you you give some thoughts what direction I could take with the thesis statement? I too was thinking it was a little weak though was unsure what direction to take it. Thanks again!

14 years ago

Great... thanks for the insight. I have not got to the point of rewriting the sentences yet. However, when I do, I will be sure to post a couple to make sure I am on the right track.

14 years ago

1.4kg/L

14 years ago

nevermind, figured it out

13 years ago

No, the first term means 8 times the cos of x, and the second term means the cos of 8 times x.

13 years ago

I'm just not sure if I have to do the product of both Arcsin^4 (3x-1) and then do the quotient rule with sqr(3), or do it the way I just did, considering Arcsin^4 (3x-1) as one and do the quotient rule right away Thank you

13 years ago

thank you very much, I understand my mistake!

Thanks for deleting my post- I found out 'will sing' is the future tense. So A and C are wrong. Can't be D, because there are no object pronouns. It is B, because it has two pronouns - Conrad and his sister

13 years ago

I meant compound subject, sorry.

13 years ago

1/4x=1/4 1=(1/4)*4x 1/(1/4)=4x x=(1/(1/4))/4 x=(1/0.25)/4 x=4/4 x=1

13 years ago

5/6*5/6=25/36

13 years ago

What are the risks of using cell phones when driving?

13 years ago

so it's always a tan when it's 2 dimensions? Thank you very much

13 years ago

Take the information that you have been give a step at atime. 3 x 6 = 18 You divide the number by 2 to get this, so the number is 36. To confirm this take 3 x 3 (=9) from it and you will get 27. This is equal to 3 x 9. Hope that helps

13 years ago

it is down from horizontal drwls, Thank you for your time

13 years ago

the angle is at the top left corner of the first block

13 years ago

I think it is he hit the ball well because it describes how he hit it I think really quickly because it describes how he raised the glove

13 years ago

@Jay: it is genetic... liturgy

13 years ago

it marked me wrong for this

13 years ago

I'm a little lost. How is wt = arctan(wt) = 0.565 rad & sin(wt) = 0.535 rad?

13 years ago

Thanks!

13 years ago

Answer is .3525 grams?? Thanks

Does anyone know how to do this?

12 years ago

How do you solve for x with the equation 1.8 = x^2 / .0964 - x? i don't understand what to do isolate x

Thank you so much. So you are saying its D right.

12 years ago

attempt an insight into- two of the most popular techniques of calculating or evaluating the profitability of a project, which are the internal rate of return (IRR) or its modified internal rate of return (MIRR).

12 years ago

Is that factorization?

12 years ago

Each double slit is in itself a single slit. That's why you see a "modulating" single slit pattern over the double slit pattern

12 years ago

Its harder finding it in a link is it fine if someone can just give me an ide

12 years ago

314

12 years ago

Thanks! What about this question: When parents modify their child-rearing expectations according to their offspring's temperamental style, the result is a more harmonious "fit" between them? I would say this is "false" because it wouldn't benefit anyone i...

9.8 meters per sec squared.

11 years ago

They made a perfect pear.

11 years ago