Answer:
1/2 is the closest at .5
Step-by-step explanation:
13/26 is 1/2
3/8 is . 375
11/32 is .344
Answer
I think that there's 5 but i'm probably wrong so I wouldn't use my answer if I were you
Answer:
i think the answer is one of the two answers $16 or $20.50. Sorry if it is wronge.
Answer:
is equation of height of rocket.
Option D is correct.
Step-by-step explanation:
Given: A rocket is launched with speed 85 ft/s from a height 28 feet.
Launching a rocket follows the path of parabola. The equation of rocket should be parabolic.
Parabolic equation of rocket is
Formula:
g ⇒ acceleration due to gravity (-32 ft/s)
v ⇒ Initial velocity ()
h ⇒ Initial height ()
h(t) ⇒ function of height at any time t
Substitute the given values into formula
D is correct.
V=u+at
4=u+1a
2=u+2a
subtract
2=-a
a=-2
4=u-2
u=6
v=6-2t
or y=6-2x
or y=-2x+6