Answer:
60
Step-by-step explanation:
The given function is:
![h(t)=-16t^2+120t+6](https://tex.z-dn.net/?f=h%28t%29%3D-16t%5E2%2B120t%2B6)
The average rate of change of h(t) from t=a to t=b is given by:
![\frac{h(b)-h(a)}{b-a}](https://tex.z-dn.net/?f=%5Cfrac%7Bh%28b%29-h%28a%29%7D%7Bb-a%7D)
We can rewrite this function as: ![h(t)=-16(t-3.75)^2+231](https://tex.z-dn.net/?f=h%28t%29%3D-16%28t-3.75%29%5E2%2B231)
The maximum height of the rocket is 231 and it occurs at t=3.75
![\implies h(3.75)=231](https://tex.z-dn.net/?f=%5Cimplies%20h%283.75%29%3D231)
The initial launch occurs at: t=0
and ![h(0)=-16(0)^2+120(0)+6=6](https://tex.z-dn.net/?f=h%280%29%3D-16%280%29%5E2%2B120%280%29%2B6%3D6)
The average rate of change from the initial launch to the maximum height is
![\frac{h(3.75)-h(0)}{3.75-0}=\frac{231-6}{3.75-0} =60](https://tex.z-dn.net/?f=%5Cfrac%7Bh%283.75%29-h%280%29%7D%7B3.75-0%7D%3D%5Cfrac%7B231-6%7D%7B3.75-0%7D%20%3D60)
:))))))
Step-by-step explanation:
videochamp, picsart
The answer is A, because the original line was standing on a small area, and when it was dilated, it only grew, but it didn't move.
A. The new line lies on top of the original line.
Answer:
4/6 or 2/3
Step-by-step explanation:
1/2 of the die is odd numbers so, you would add one more number which would be 4/6 or 2/3
<span>If scores on a dental anxiety scale range from 0 (no anxiety) to 20 (extreme anxiety), and the scores are normally distributed with a mean of 1111 and a standard deviation of 44, then the z-score for the given score on this dental anxiety scale:9 is .08.
</span>