I did a test for math and got a 64. I did a retake with the help of this app and look back at the other test and it just got me
1 answer:
You might be interested in
9514 1404 393
Answer:
- 40 ft
- t = 1 second
Step-by-step explanation:
A graphing calculator answers these questions easily.
The ball achieves a maximum height of 40 ft, 1 second after it is thrown.
__
The equation is usefully put into vertex form, as the vertex is the answer to the questions asked.
h(t) = -16(t^2 -2t) +24
h(t) = -16(t^2 -2t +1) +24 +16 . . . . . . complete the square
h(t) = -16(t -1)^2 +40 . . . . . . . . . vertex form
Compare this to the vertex form:
f(x) = a(x -h)^2 +k . . . . . . vertex (h, k); vertical stretch factor 'a'
We see the vertex of our height equation is ...
(h, k) = (1, 40)
The ball reaches a maximum height of 40 feet at t = 1 second after it is thrown.
Answer:
sinH ≈ 0.47
Step-by-step explanation:
sinH = =
=
≈ 0.47 ( to the nearest hundredth )
hope this helps i did this instead of my ap psych work haha
i didnt rlly check my answers so i hope this are correct <3
