6. $1,470
7. $7.88
8. $11.12
9. (dont hold me on it) 4.5522581%
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
Answer:
1100
Step-by-step explanation:
200 already gone. So 200+50+50+50+50+50+50+50+50+50+50+50+50+50+50+50+50+50+50= 1100your answer. there's three innings with 6 outs in them. So 50x6x3+200=1100
Does that make sense?
Add six to each side I think
3x+5x=180
8x=180
x=22.53
3x=67.5°5
5x=112.5° (the larger angle)