Question

The number of calories burned, C, varies directly with the time spent exercising, t. When Dennis walks for 4 hours, he burns 800 calories. Which of the following equations shows this direct linear variation?
A. C = t
B. C = 800t
C. C = 4t
D. C = 200t

B?

Answer 1

@jigglypuff314

Answer 2

4hours = 800 calories
so 1 hour = 800/4 = ?

Answer 3

the answer is D

Answer 4

200, so 200t?

Answer 5

correct :)

Answer 6

Ok, thanks :)

Answer 7

you're welcome :)

Answer 8

I finished all my homework except for that question.. now I'm free to do what I want! :D

Answer 9

yay :D

Answer 10

btw, I showed my Mom the picture you drew and she said its lovely!!

Answer 11

thanks :)

Answer 12

No, thank you! :D I'll be going now.. thanks for your help :) ♥

Answer 13

you're welcome and see ya! :)

Answer 14

see ya! bye

Answer 15

i also gave you the answer -_-

Answer 16

@hyntc
Hello and Welcome to OpenStudy! :)
You seem new here and more than willing to help
which is mighty fine since we need all the help we can get :)
but you might want to take some time and read this site's code of conduct!
http://openstudy.com/code-of-conduct
This site has a policy for "Give Help, Not Answers"
violations of such policies could potentially result in an account suspension or ban.
It's great to see another helper among us, so it would be sad if you got in trouble for giving out answers.
Hope you'll have a nice time here on OpenStudy, and I'll see ya around :)
Have a Nice Day!

Answer 17

I have different answer selections.
C=800t
C=400t
C=t
C=2t