Janice

I need all math factors for 2,006 2006 = 2*17*59 :)

18 years ago

I am so lost can someone please help me Trains A and B are traveling in the same direction on parallel tracks. Train A is traveling at 80 miles per hour and train B is traveling at 100 miles per hour. Train A passes a station at 11:15am. If train B passes...

17 years ago

Since gases can be highly compressed, what must be true of the spaces between the molecules of the gas?

17 years ago

Simplify by removing factors of 1. m^2 - 9/(m+3)^2

17 years ago

What level of CSR (corporate social responsibility) does the religion Judaism fit into?

17 years ago

What level of CSR (corporate social responsibility) does the religion Judaism fit into? Ms. Sue answered... How can you fit a religion into a CSR level? Judaism is a highly ethical religion. Me again... How can you fit religion into a CSR? I guess I want...

17 years ago

How do you say "On my birthday...", is it "En mon anniversaire"? If i want to say "For dessert...", is it "Pour dessert..." or "Pour le dessert...", with or without the article?

17 years ago

Passe compose: (Please forgive my accent marks) i know the past participle agrees with the subject, my text only have example for aller...je suis alle(e)...tu es alle(e)...nous sommes alle(e)s. But i am not sure for other verbs like descendre and partir.....

17 years ago

Passe compose again, last time SraJMcGin, you give me 4 situations where Past particples agree in gender and number, I get that part, I want to ask for verbs that need to agree, do you always just add e or s (feminine and plural) no matter what the verb's...

17 years ago

What is 25/125 in simplist form?

17 years ago

Concentrated sulphuric acid and manganese(IV) oxide were added to the solid. On warming a gas was evolved which turned litmus colourless. The answer is that Cl2 gas was evolved and chloride ion is present. Can you please explain the reaction that took pla...

16 years ago

Is it correct to say that sulphur dioxide gas will only turn moist blue litmus paper red but will not bleach it?

16 years ago

1)Are metals more reactive with water or with dilute HCl? Why? 2)Is weighing balance the same as mass balance?

16 years ago

Sorry, I still do not understand why metals react more vigorously in acids than in water?

16 years ago

I have to answer questions about Parts of a nonfiction book. example:second entry in index Where on line can I find a book that I can look in the entire book.

16 years ago

Calculate the number of grams in the following :[149.096 g/mole] 8.55 moles of (NH4)3PO4 IT WOULD BE NICE IF I CAN GET STEP BY STEPS TO GET ANSWER !!!

16 years ago

Please Simplify: Having problems with this, and have many more to do. But if I get some guidence for this one I think I will be ok! (root5)a^7/2)^4 a^3/a^8 Thank you!

16 years ago

Can media ecology be tested?

16 years ago

I have a problem. A theater runs 2 movies The first movie is 40 minutes long, the second is 60 minutes long. They start at 3:00. At what time will they start at the same time again? I know the answer is 5:00. I know it robably has something to do with 120...

16 years ago

I have a problem. Conner's age is 4 and josh's age is 12. I need to find out how many years until conner is half of josh's age and I am not sure how to put this in equation form.

16 years ago

A stone is thrown straight downward with a speed of 2.2 meter per second from a height of 28 meters. What is the speed of this stone 1 second after it is released? [Neglect air resistance.]

16 years ago

Daily output of Marathon's Garyville, Lousiana, refinery is normally distributed with a mean of 232,000 barrels of crude oil per day with a standard deviation of 7,000 barrels. Find the probability of producing.. a. at least 232,000 barrels b. between 232...

15 years ago

Between 11 P.M. and midnight on Thursday night, Mystery Pizza gets an average of 4.2 telephone orders per hour. Find the probability that, a. at least 30 minutes will elapse before the next telephone order b. less than 15 minutes will elapse c. between 15...

15 years ago

Find the molarity of a salt water solution containing 0.27 mol NaCl in 150g of H2O. My work: 0.27 mol NaCl/150 g x 1000g/1kg = 1.8 M is this correct, i wasn't really sure what to do...

15 years ago

NaHCO3 + HCl -> NaCl+H2O+CO2 What is the normality of a sodium bi carbonate solution containing 5.08g NaHCO3 in 150 ml solution?

15 years ago

If 2 people have 60 shares of stock between them and you double the number of shares of the 1st person and half the number of shares of the 2nd person so that they both have equal shares. How do find the number of shares the 1st person has?

15 years ago

IF JACK AND JILL ARE COMPARING RESULTS OF A MATH TEST AND jACK HAD 40 CORRECT ANSWERS AND JILL HAD 50 CORRECT ANS AND THERE WERE 32 QUESTIONS THEY BOTH GOT RIGHT AND 6 THEY BOTH GOT WRONG. HOW DO I FIND THE NUMBER OF QUESTIONS ON THE TEST?

15 years ago

how to i solve this problem asked previously unsatisfied with ans. Jack and Jill copared results on math test. Jack had 40 correct ans & Jill had 50 correct ans. There were 32 questions they both had correct and 6 they both had wrong. How do I determine h...

15 years ago

A machine is set to give out one number less than twice the number fed into it. A number is fed into the machine. the result is fed back into the machine. The second result is 53. What number was first fed into the machine?

15 years ago

What is the equation of the tangent line of the one-family of curve x^2 + y^2 = 25 at P(4, 3) ?? help please

15 years ago

If I went to a store and spent $16 more than half the money I had in my pocket and was left with $16 in my pocket how much did i have when I went into the store? I'm thinkng $64 but not positive

15 years ago

If 3 different digits represent 3 different letters and each time a letter appears it represents the same digit how do i find the sum of the 3 digits represented? p is not zero. pm pm pm +pm ____ ap

15 years ago

If 1/3 of a family is female children and 1/2 of a family is male children Including the parents how do I find the number of people in the family?

15 years ago

how do i determine how many people are in a family including mom and dad if 1/2 of family is male children and 1/3 of family is female children? What formula do i use to find my answer?

15 years ago

Were any of the Pre-Socratic philosophers successful in attempting to solve the problem of the One and the Many?

15 years ago

This is the first sentence of my cover letter. Should I use "for" or "at"? Or is there a better way to phrase this sentence? I am writing to express my interest in working for [Company name] or I am writing to express my interest in working at [Company na...

15 years ago

Hey, Inequalties are not my favourite topic, but I'd like to learn more about them. Could anyone be able to list down brif notes about them here.

15 years ago

what is the value of a preferred stock when the dividend rate is 14% on a $100 value? the appropriate discount rate for a stock of this risk level is 12%

15 years ago

What is the difference between a deductive and an inductive theory? Distinguish between descriptive and normative theories.

15 years ago

When you are the boss of a company, does that mean you are self-employed?

15 years ago

Tell if the verb is action or linking. 1. My grandmother seems young to me. seems-linking 2. They looked odd in the old-fashioned clothing of the 1950's. looked-linking 3.Mrs Shuman cooks great Dutch food. cooks-action 4.Joseph never knew his grandparents...

15 years ago

if a car is moving around a circular track at a constant speed of 55 mi/h, is there a net force acting on the car?

15 years ago

A 25.0 Kg sled with a rope attached is being pulled down a slope with a 21 degree angle. There is an 8 Kg box on the sled.The tension gradually increases. At what value of tension does the box slip?

14 years ago

Hoc can the factoring of 9x to the second power plus 18x plus 8, help factor 9a to the second power plus 18a plus 8b to the second power.

14 years ago

If 1/8 is invested in US stocks and 1/10 invested in japanses stocks and 1/5 invested in european stocks the how much is invested in municipal bonds? How do I figure out this problem?

14 years ago

solve the system of equations 2r+2s = 50 and 2r-s=17

14 years ago

There are about 3,400 species of frogs and toads, and scientists tell us that they represent 90% of the amphibians in the world. Using this information, what is total number of amphibians scientists believe are in the world. (Round your answer to the near...

14 years ago

Find the value (in lowest terms) of the following product: (1-1/2^2)(1-1/3^2)(1-1/4^2),...,(1-1/2011^2).

14 years ago

Find the values of c so that the intersection of y=-x+6 and y=x/3+c lies strictly in the first quadrant (not on a coordinate axis).

14 years ago

Suppose that 25% of all wise people are nice and half of all the nice people are wise. Suppose further that 25% of all the people are neither wise nor nice. What percent of all the people are both wise and nice?

14 years ago

what happens to the force (magnitude and direction) on the wire when (i) the size of the current through the wire is increased ? (ii) A weaker magnet is used ? (iii) the size of the current the same but the direction of the current is reversed

14 years ago

These three are connected to 240V main supply : Grill = 6A Desk lamp = 0.6A Convector heater = 4.5 a(ii) which of these has the greatest resistance ? Explain how you can tell. (ii) calculate the resistance of the grill (iii) calculate the power rating of...

14 years ago

Fan -- 15W Heating elements -- 1.2kW Mains -- 240 A) calculate the weekly cost of having the fan heater with the warm air setting on for 3hours each day. Assume that the cost of electricity is 0.25 cents per kWh.

14 years ago

Hot air rises and cold air sinks. So in which condition will a switch of a fan heater be open or close ? Thanks (:

14 years ago

What is the interest owed if the principle is 56,950. at 11 4/5 % interest for 155 days, using the 365 day calendar?

14 years ago

A CAR HAS A MASS OF 1200KG TRAVELLING ON A LEVEL ROAD. THE CAR DECELERATED AT A RATE OF 10M/S^2 TILL THE CAR STOPPED. iT HAS TO OVERCOME A TOTAL RESISTANCE OF 400N WHILE BRAKING. (I) CALCULATE THE BRAKING FORCE OF THE CAR (II) WHAT WAS THE DRIVING OF CAR...

14 years ago

How will mechanical energy affect different points of oscillation on a vertical spring? Well i know that mechanical energy is PE and KE...So when the spring is compressed the mechanical energy will equal the PE and when extended or stretched it will equal...

14 years ago

So I did in an experiment and the results I got were the potential energy when the spring compresses is 0 and when it stretches is 1.42. This spring is vertical and has a 250 gram spring attached to it. I was very confused when i got these results because...

14 years ago

What would the gravitation PE and Elastic PE be like on the moon?

14 years ago

Write the standard form of the equation for the circle that passes through the points (2, 6), (-4, 6), and (-4, -2). Then identify the center and radius. So far I got 2D+6E+F+40 -4D+6E+F+52 -4D-2E+F-20 IS this correct> and how do I solve it?

14 years ago

Determine the solution set of the system. x^2+y^2=9 x+y=3 Very confused on this one! PLease Help!

14 years ago

If 86% of households have cable television and three households are picked at random, what is the probability that at least one of those three picked will have cable television?

14 years ago

Milk is flowing through a heat exchanger at a rate of 2000kg/h. he heat exchanger supplies 111,600kJ/h. The outlet temperature of the product is 95C. Determine the inlet temperature of the milk. The product specific heat is 3.9kJ/(kg*C)

13 years ago

A juice concentrate containing 65% solids is added to a single-strength juice solution(containing 15% solid), in order to generate a final product which contains 45% solids. Calculate the amounts required for the concentrate and for the single strength so...

13 years ago

38 degrees celcius is what degree F?

13 years ago

A jet plane lands with a velocity of 100 m/s and can accelerate at a maximum rate of -5.0 m/s2 as it come to rest. Can this plane land at an airport where the runway is 0.80 km long?

13 years ago

Her responsibilities include assisting other tasks as required / assisting with other tasks as required Which one is correct?

13 years ago

3a+4b=-25 2a-3b=6

12 years ago

When 1.00 g. of MgCO3 is added to 2.0 L of water, some, but not all, will dissolve to form a saturated solution. Calculate the mass of solid that remains undissolved.

12 years ago

for each of the following, identify the exam score that should lead to the better grade. In each case, explain your answer. A score of x=56, on an exam with the mean =50 and the standard deviation of 4; or a score of x=60 on an exam with the mean=50 and t...

12 years ago

Miller (2008) examined the energy drink consumption of college undergraduates and found that males use energy drinks significantly more often than females. To further investigate this phenomenon, suppose a researcher selects a random sample of n=36 male u...

12 years ago

Please im begging you were going to submit the last articles tomorrow, help me make a feature article ... the topic is about unity for what happened in the philippines, the super typhoon yolanda please pleasple please

11 years ago

: Four cards are drawn without replacement from a well shuffled standard deck of cards. Let X be the number of aces drawn. 12. What are the possible values of the random variable X? Write them in increasing order as a set using roster (or list) notation....

11 years ago

The astronauts who were selected for this mission had to be in superb physical condition. Is sentence a essential or nonessential?

11 years ago

Write a formula to express the following sentence as an equation: The sale price us 25% off the original price. Use S for sale price and P for original price to express S as a function of P.

11 years ago

∫ tan^2 (x) sec^4 (x) dx ∫ [tan^2 (t) + tan^4 (t)] dt ∫ [1-tan^2 (x)] / [sec^2 (x)] dx Trigonometric integral Please show steps so I can understand!

10 years ago

∫ (2x+1)/(x+1) dx Please show steps if you work it. I think it's a partial fraction and worked with decomposition. Not sure though.

10 years ago

I'm working this problem: ∫ [1-tan^2 (x)] / [sec^2 (x)] dx ∫(1/secx)-[(sin^2x/cos^2x)/(1/cosx) ∫cosx-sinx(sinx/cosx) ∫cosx-∫sin^2(x)/cosx sinx-∫(1-cos^2(x))/cosx sinx-∫(1/cosx)-cosx sinx-∫secx-∫cosx sinx-sinx-∫secx =-ln |secxtanx|+C Can someone just verif...

10 years ago

How many 50 centimeter pieces of ribbon can Casey cut from a roll of 60 meters long?

10 years ago

Suppose you are assigned to prepare a buffer of 0.10M HNO2 (Ka=1.7 x 10^-4) and 0.10M NaNO2 by mixing equal volumes of both solutions. What is the pH of the resultant solution? How would I first start this question? I have no clue what the steps are to be...

10 years ago

The CarryItAll​ mini-van, a popular vehicle among soccer​ moms, obeys the demand equation ppequals=negative StartFraction 1 Over 40 EndFraction x plus 19 comma 000−140x+19,000. The cost of producing xx vans is given by the function Upper C left parenthesi...

10 years ago

A club currently has 300300 members who pay $ 400$400 per month for membership dues. The​ club's board members want to increase monthly revenue by lowering the monthly dues in hopes of attracting new members. A market research study has shown that for eac...

10 years ago

Farmer Ed has 9 comma 0009,000 meters of​ fencing, and wants to enclose a rectangular plot that borders on a river. If Farmer Ed does not fence the side along the​ river, what is the largest area that can be​ enclosed?

10 years ago

Jim wants to build a rectangular parking lot along a busy street but only has 1 comma 9001,900 feet of fencing available. If no fencing is required along the​ street, find the maximum area of the parking lot.

10 years ago

A rancher has 4 comma 7004,700 feet of fencing available to enclose a rectangular area bordering a river. He wants to separate his cows and horses by dividing the enclosure into two equal areas. If no fencing is required along the​ river, find the length...

10 years ago

A golf ball is struck by a​ 60-degree golf club at an initial velocity of 84 feet per second. The height of the golf ball in feet is given by the quadratic function h(x)= 16 x^2/(42)^2+72.7/42x where x is the horizontal distance of the golf ball from the...

10 years ago

The price p and the quantity x sold of a small​ flat-screen television set obeys the demand equation below. ​a) How much should be charged for the television set if there are 80 television sets in​ stock? ​b) What quantity x will maximize​ revenue? What i...

10 years ago

Form a third degree polynomial function with real coefficients such that 2+i and -5 are zeros. f(x)= ?

10 years ago

As a Christian, do you see tithing as a requirement? Should it be 10%?

10 years ago

Under ideal conditions, a population of e. coli bacteria can double every 20 minutes. This behavior can be modeled by the exponential function: N(t)=N(lower case 0)(2^0.05t) If the initial number of e. coli bacteria is 5, how many bacteria will be present...

10 years ago

I want to buy a car with cash in 4 years. I have $10,000.00 that I can invest today. I can get a bond earning 4%. How much will I have for the purchase? This is what I am thinking for an answer but not quite sure: N=4 years I=4% PV=10,000 for a total of 1...

10 years ago

I want to buy a house in 5 years. I need to have a down payment of $50,000. How much do I need to have today in order to have the down payment, if I can earn 5%? not sure how to go about this problem

10 years ago

I want to buy a house in 5 years. I need to have a down payment of $50,000. How much do I need to have today in order to have the down payment, if I can earn 5%? I have tried to figure this out and have arrived at 39200.00

10 years ago

what is the interest rate necessary for an investment to quadruple after 5 years of continuous compound interest? I keep getting r=11%

10 years ago

Farmer Brown planted corn and wheat on his 1200 acres of land. The cost of planting and harvesting corn is $275.00 per acre. The cost of planting and harvesting wheat is $125.00 per acre. If Farmer Brown's total cost was $244,500, how many acres of corn d...

10 years ago

maggie has a 27 feet long ribbon what's the length of the ribbon in yards

10 years ago

A care package is released from a plane moving with a horizontal speed of 123 m/s. The plane flies at a constant height of 1013 m above the ground. a.) Find the speed of the care package just before it hits the ground. b.) Find the magnitude of the angle...

10 years ago

Suppose that a net force F gives an object with a mass of m an acceleration of 9.65 m/s/s. Suppose that the net force were increased by a factor of 4.7, and the mass were increased by a factor of 3.0. What would be the new acceleration (in m/s/s)? Please...

10 years ago

A gas has density of 1.977 g/dm3 at STP (a) what is its molecular mass? (b) what is its density at 77¢XC and 0.95 atm pressure? (c)If the gas is an oxide and has the formula XO2, what is the atomic mass of X

9 years ago

To make evening schedule.... Need 12 employees on monday.. 13 on tues.. 14 on wed... 15 on thurs.. 17 on fri... 16 on sat... 14 on sun... They on can work 4.5 hrs a day ... How many employees needed for week?

9 years ago

How can you fit religion into a CSR? I guess I want to know from their practices what level do they fit in. Do their actions only concern about money (minimalist) or do they care about the enviroment, the future generations etc. (stewardship) Then, would...

17 years ago

thanks a lot for your help.

17 years ago

This is for my home work i go to school on line

17 years ago

Iam looking for How do cameras in the courts arouse controversy about the right of privacy?

17 years ago

Thank you both so much. I did figure it out using that method. I thought the teacher wanted algebra, but apparently she just needed to know if we could figure out a problem if given one. Check our skills so to speak. Again, thank you both so much.

16 years ago

Thank you so much!!!

15 years ago

How do i find the moles of NaHCO3?

15 years ago

do you add all the atomic masses.....giving you 84.004?

15 years ago

1120.05

15 years ago

or is it ...... 5.08NaHCO3/150ml*1000ml/1L*2eq/84.004g NaHCO3 = 0.806 N

15 years ago

.403?

15 years ago

I have 3 choices for that A 4x -3y + 25 = 0 B 4x + 3y - 25 = 0 C 3x + 4y -24 = 0 i dunno what is the correct answer

15 years ago

Mathmate please help me...

15 years ago

Physics, sorry and thanks !

14 years ago

okay so the mechanical energy is AlWAYS constant?

14 years ago

okay thanks

14 years ago

Im sorry i meant it has a 250 g weight

14 years ago

Anyone!!

14 years ago

So my results are incorrect right? The PE should not be 0 when compressed.

14 years ago

Thanks guys info really helped!

14 years ago

When something is diluted you change both the concentrations of acid and base but the ratio is still the same

14 years ago

When you dilute something you are just spreading it out more

14 years ago

Just send more people to med school and then have an oversupply of doctors ;D

14 years ago

Wait how is this physics??

14 years ago

Ohh my bad sorry

14 years ago

Thank you!

14 years ago

12g/molC / 44g/molCO2 = x / 1.039g CO2 12/44 (1.039) = 0.2834 g C 2g/mol H2 / 18g/molH2O = x / 0.6369gH2O 2/18 (0.6369) = 0.071 g H 0.5438 - 0.2834 - 0.071 = 0.1939 g O 0.2824gC/12g/molC = 0.0236 mol C 0.071gH / 1g/molH = 0.071 mol H 0.1939gO/16g/molO = 0...

12 years ago

1/32 1/12 times 6/16 equals to 1/12 times 3/8 which equals to 1/32

10 years ago

I got the first two, but I'm unsure with the last one. I got the answer to be -ln |secxtanx|+C Here's what I did: ∫ [1-tan^2 (x)] / [sec^2 (x)] dx ∫(1/secx)-[(sin^2x/cos^2x)/(1/cosx) ∫cosx-sinx(sinx/cosx) ∫cosx-∫sin^2(x)/cosx sinx-∫(1-cos^2(x))/cosx sinx-...

10 years ago

A rancher has 4,700 feet of fencing available to enclose a rectangular area bordering a river. He wants to separate his cows and horses by dividing the enclosure into two equal areas. If no fencing is required along the​ river, find the length of the cent...

10 years ago

Chemical reactions. When we cook anything, the tartness usually flavors down and the natural fruit flavors and inherent sugars expand their presence.

10 years ago

It is 10% but should it be? or should it be another amount or percent?

10 years ago

I am having a hard time trying to figure this out. I have watched a video on how to do it but unable to understand. If i know what to put where in the equation I would be able to figure it out. I know I have to change 4 hours to 240 minutes.

10 years ago

This is what I get: 39,176.31 correct?

10 years ago

I just did the problem another way and got 39200.00 please help me!

10 years ago

TWO is the wrong answer..I just got it wrong on the quiz. The correct answer is THREE.

10 years ago

Ms. Tyi, you can't even type "googling" properly. Maybe it's you who needs to read and learn. Lol.

9 years ago

Its a chew

9 years ago

@Kik:HunchoBoyDee this isn't no dating website hunni.. this is a helping site where the teachers could help other students with any questions they have due to their work. The teachers try so hard to give you a correct response and/or answer and people jus...

8 years ago

@Kik: HunchoBoyDee I am saying you need to get off the website if you're going to be talking about social media and stuff. Like I said before, this is a helping site.

8 years ago

May not follow rules easily

8 years ago

"bestanswers" actually has *the best answers* (ba-dum-tish)... if you go to connexus that is. I can't guarantee this for other schools though ;w;

7 years ago

Vdcghfst big bcdd vxdbj bc NM cgnal jb cx vnv I

3 years ago

I need world war 2 in the Cold War unit test for connexus asapppp

3 years ago

Its A

3 years ago

Im so stuck on this one quiz on connexus ans its about to drive me crazy bro i cant do this anymoreee can someone please help me before my head explodes

3 years ago

i think its A i HOPE

3 years ago