so hay is dropped for them from helicopters. A helicopter is 180 feet above the ground
drops a bale of hay while the helicopter itself is rising at 32 feet per second. The height (S)
in feet of the bale as a function of time is given by:s(t) = -16t2 + vit + Si
where t is the time since the bale was dropped off the helicopters (in seconds), V is the
initial velocity, and Si is the initial height.
Answer:
hi
Step-by-step explanation:
Answer: x = 3/4
Step-by-step explanation:
4x + 9 = 12
- 9 - 9
4x = 3 Divide by 4 on both sides.
x = 3/4
Answer:
x = 3/4
Step-by-step explanation:
4x + 9 = 12
Step 1. subtract 9 from both sides
4x + 9 = 12
- 9 - 9
4x = 3
Step 2. divide by 4 to isolate x
4x = 3
/4 /4
x = 3/4
Answer:
y = -8
Step-by-step explanation:
Y2 - Y1/ X2 - X1
-8 - (-8) / -1 - (-8)
0 / 7
m = 0
y = mx + b
-8 = 0(-8) + b
-8 = 0 + b
-8 = b
y = -8
Answer:
He should have added t instead of substracting t
Step-by-step explanation:
Answer:
$140
Step-by-step explanation:
Orignal Price: $200
200 x 0.3
= 60
200 - 60
= 140
Answer:the phone will cost 140
Step-by-step explanation: