The width should be 100.8 inches since you multiply 42 × 2.4. Hope it helps.
Answer:
30
Step-by-step explanation:
bdc=30
Answer: The rocket will reach its max after 4 seconds
Step-by-step explanation:
Hi, to find the maximum height, we have to set the first derivative of the equation equal to zero.
y=-16x^2+128x+136
0 = (2)-16x +128
0= -32x+128
Solving for x:
32x = 128
x = 128/32
x = 4 seconds
The rocket will reach its max after 4 seconds
Feel free to ask for more if needed or if you did not understand something.
Answer:
looks like school work
Step-by-step explanation:
DO IT ON YOUR OWN
This is how the calculation is done
1/2 = 24/x
x = 48
