Answer:
C
Step-by-step explanation:
You have to add the whole equation not only a part of it.
Answer:
area is easy because its always the Length times the Width of something so after you get the area you times it by the base which is the bottom part of the cylinder
Step-by-step explanation:
so you would just get the length and the Width and multiply them and... theres your answer!
Answer:
t(h)= (h-200)/-4.9
The time to reach a height of 50 meters is 30.6 seconds
Step-by-step explanation:
To express t as a function of height (h) we must transform the equation below:
h=200-4.9t
h-200=-4.9t
(h-200)/-4.9=t
t(h)= (h-200)/-4.9
To find the time to reach a height of 50 meters, we must replace this value on the new equation:
t(h)=50-200/-4.9
t(h)= 30.612
The time to reach a height of 50 meters is 30.6 seconds
