Answer: 99
Step-by-step explanation:
55/100 = 0.55
0.55 * 180 = 99
Answer:
a) 15.52ft
b) 0.47 secs
Step-by-step explanation:
h = -16t^2 + 15t + 12
The maximum height is reached after -b/2a seconds
a = -16 , b = 15, c= 12
-b/2a = -15/2(-16)
= -15/-32
= 0.47 secs
The maximum height = -16(0.47)^2 + 15(0.47) + 12
= -3.5344 + 7.05 + 12
= 15.5156
= 15.52ft
Https://www.tiger-algebra.com/drill/x~4-2x~3-13x~2_14x_24=0/
I hope this helps. it has the steps and explanations.
