Answer:
1.33 s
Step-by-step explanation:
Given:
Δy = -5 ft
v₀ = 17.5 ft/s
a = -32 ft/s²
Find: t
Δy = v₀ t + ½ at²
-5 = 17.5 t + ½ (-32) t²
0 = -16t² + 17.5t + 5
0 = 32t² − 35t − 10
t = [ 35 ± √((-35)² − 4(32)(-10)) ] / 64
t = (35 ± √2505) / 64
t = 1.33
Amy has 1.33 seconds to react before the volleyball hits the ground.
Answer:
5c-9h
Step-by-step explanation:
1) 7c-4h-2c-5h
2) 5c-4h-5h
3) 5c-9h
Answer:
Isabella borrowed money to start a business.
at a rate of 4% simple interest. After 10
years, she had accumulated $800 in interest.
How much did she initially
borrow?
Yes
You would round up because 24 16/17 is closer to 25 and 4 8/9 is closer to 5.
which would be 25/5 which estimates to 5.