# kaci

Most popular questions and responses by kaci

A ball is dropped from a height of 5.67 m. If the ball rebounds with a speed of 4.22 m/s, what is the coefficient of restitution? a. .40 b. .74 c. .56 d. 1.23 I've ruled d out because it is greater than 1.

2. ## algebra

Suppose you deposited \$1500 into an account paying 3.5% interest compounded annually when your child was first born. Find the account balance when your child turns 18. What formula would I use to solve this. I do NOT want the answer. Thanks!

3. ## Math

Use the formula to estimate the temperature in degrees Fahrenheit for 96 chirps/min. A. 13F B. 42.1F C. 236F D. 61F

4. ## chemistry

If 16.9 g sodium carbonate is obtained from the thermal decomposition of 75.0 g of sodium hydrogen carbonate according to the unbalanced equation, NaHCO3 ¨ Na2CO3 + H2O + CO2 What is the percent yield?

5. ## Algebra

I was wondering if someone could check over these answers for me. Find the slope between the set of given points: a) (3,-6) & (-2,-7)=2.6 b) (7,5) & (7,-4) = -9 c) (0,-5) & (16,-5)= 16 I just wondered if the answers I have are right.

6. ## math

suppose f(x)=x+4/x^2-4x-5 and g(x)= rad 3-x. algebraically determine the domain of f(x)/g(x)

7. ## Physics

A ball is dropped from a height of 5.67 m. If the ball rebounds with a speed of 4.22 m/s, what is the coefficient of restitution? a. .40 b. .74 c. .56 d. 1.23 I've ruled d out because it is greater than 1.

8. ## math

find the 3rd multiple of 100, the 4th multiple of 10,and the 9th multiple of 4

9. ## management

compare and contrast intrinsic and extrinsic motivation. Also give at least one example for each type of motivation from your own experience. We will be happy to critique your thinking on this. Look into your own experience: what makes you have drive? Is

10. ## math

order from least to greatest: 5 9/11, 5.93, 5 7/10, 5.81

11. ## math

order from least to greatest: 2.7, 2 1/7, 3.13, 1 9/10

12. ## math

if h(x)=5-1/(srt)x+1, find possible functions f and g so that h(x)=(fog)(x). Do not use f(x)=x or g(x)=x

13. ## math

what is not a factor of 60? [a 30 [b 120 [c 15 [d 20

14. ## math

what is 2 1/9 and 1 10/11 ???

15. ## math

order from lest to greatest: 6 7/8, 6 15/16, 6.9, 5,3

16. ## Algebra

1. Find the slope between the following sets of points. a) (3,-6) & (-2,-7) = .02 b) (7,5) & (7,-4)=-9 Infinity c) (0,-5) & (16,-5)= 0 Are these right?

17. ## math

order from least to greatest: -2.21, -2.09, -2 1/9, -1 10/11

18. ## pre algebra

i need to know what is 8(-8)=? thnxs

1. ## Math

I believe it is 6 x 10^18. You multiply the 3 x 2. Then add the exponents together = 6 + 12.

posted on February 26, 2013
2. ## trig

an automobile is pushed so that its wheels turn three-quarters of a revolution. if the tires have a radius of 15 inches, how many inches does the car move?

posted on October 19, 2012
3. ## math

or what is 5 9/11 and 5 7/10 ???

posted on September 24, 2012
4. ## math

but what would 6 7/8 be??

posted on September 24, 2012
5. ## math

so it would be 3.13,2.70,2.14,1.9 ?????????????

posted on September 24, 2012
6. ## math

\$3.13 and \$2.70

posted on September 24, 2012
7. ## math

how do you change a mixed number into a decimal?

posted on September 24, 2012
8. ## math

3.13,2.14 2.7,1.9 ??????????

posted on September 24, 2012
9. ## math

thank you again ms.sue

posted on September 23, 2012
10. ## pre algebra

thank you ms.sue

posted on September 17, 2012