Thursday

February 11, 2016
Total # Posts: 27

**physics.... please help**

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.
*February 26, 2013*

**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.
*February 26, 2013*

**Math**

I believe it is 6 x 10^18. You multiply the 3 x 2. Then add the exponents together = 6 + 12.
*February 26, 2013*

**math**

what is 2 1/9 and 1 10/11 ???
*September 24, 2012*

**math**

or what is 5 9/11 and 5 7/10 ???
*September 24, 2012*

**math**

order from least to greatest: 5 9/11, 5.93, 5 7/10, 5.81
*September 24, 2012*

**math**

but what would 6 7/8 be??
*September 24, 2012*

**math**

how do you change a mixed number into a decimal?
*September 24, 2012*

**math **

order from lest to greatest: 6 7/8, 6 15/16, 6.9, 5,3
*September 24, 2012*

**math**

order from least to greatest: -2.21, -2.09, -2 1/9, -1 10/11
*September 24, 2012*

**math**

so it would be 3.13,2.70,2.14,1.9 ?????????????
*September 24, 2012*

**math**

$3.13 and $2.70
*September 24, 2012*

**math**

3.13,2.14 2.7,1.9 ??????????
*September 24, 2012*

**math**

order from least to greatest: 2.7, 2 1/7, 3.13, 1 9/10
*September 24, 2012*

**math**

what is not a factor of 60? [a 30 [b 120 [c 15 [d 20
*September 23, 2012*

**math**

thank you again ms.sue
*September 23, 2012*

**math**

find the 3rd multiple of 100, the 4th multiple of 10,and the 9th multiple of 4
*September 23, 2012*

**pre alegbra**

thank you ms.sue
*September 17, 2012*

**pre alegbra **

i need to know what is 8(-8)=? thnxs
*September 17, 2012*

**4th grade math**

5.19
*September 17, 2012*

**Math**

Use the formula to estimate the temperature in degrees Fahrenheit for 96 chirps/min. A. 13F B. 42.1F C. 236F D. 61F
*September 5, 2012*

**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?
*September 18, 2011*

**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!
*January 10, 2010*

**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?
*December 21, 2009*

**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.
*December 21, 2009*

**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?
*November 12, 2009*

**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 it extrinsic (...
*July 9, 2007*

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