Wednesday

July 30, 2014

July 30, 2014

Posted by **Disha** on Monday, November 26, 2012 at 11:52pm.

- calculus -
**Steve**, Monday, November 26, 2012 at 11:52pms(5)-s(1)

- calculus -
**Disha**, Monday, November 26, 2012 at 11:53pmA 24 meters

B 30

C 40

D 42

E 44

- calculus -
**Disha**, Monday, November 26, 2012 at 11:54pmso what would be the answer

- calculus -
**Steve**, Monday, November 26, 2012 at 11:57pmplug in t=5 and t=1. subtract one from the other. what do you get? you've posted a lot of similar problems. By now you should be getting teh hang of them.

- calculus -
**Disha**, Monday, November 26, 2012 at 11:59pm30 ahh i get it now thanks

- calculus -
**Steve**, Tuesday, November 27, 2012 at 12:01amummm. what did you do?

s(5) = 5^2 + 5*5 = 50

s(1) = 1^1 + 5*1 = 6

s(5)-s(1) = 44, not 30

- calculus -
**disha**, Tuesday, November 27, 2012 at 12:07ami did it like this

5^2=25 + 5^1= 5 = 30

i guess i did it wrong

- calculus -
**Steve**, Tuesday, November 27, 2012 at 12:11amthat's 5t. not 5^t

5*5 = 25

you did it wrong in two ways. you tried to do 5^2 + 1^2 but did 5^2 + 5^1 instead.

You did not include both terms in your evaluations.

*sigh* review your algebra, if you want to do well in calculus.

**Related Questions**

physics - On a long journey if 10% of the distance is covered at an average ...

physics - A cyclist is cycling at a uniform velocity of 8m/s for 8 seconds. He ...

Math - Walking down a long moving escalator, Phil covered 75 m in distance in 25...

Math - PreCalc (12th Grade) - If the distance covered by an object in time t is ...

Physics - An object accelerates uniformly from rest and covers 8m in 2 seconds. ...

Honors Algebra II - A runner and a walker begin on a track (oval shape) 1 mile ...

math - in a balloon race,the sum of the distances covered by two of the ...

physics - Laura is at the top f a snow-covered hill ready to slide down on her ...

physics - Laura is at the top f a snow-covered hill ready to slide down on her ...

physics - an athlete runs at a distance of 1500m in the following manner:1....