Y=1/5x is a linear function
<h2>
The batter need to hit the ball at a speed 191.4 kmph</h2>
Step-by-step explanation:
We have distance flown, in meters
d = 0.0034s² + 0.004s - 0.3
where s is the bat speed, in kilometres per hour.
We need to find s when d = 125 m.
Substituting
d = 0.0034s² + 0.004s - 0.3
125 = 0.0034s² + 0.004s - 0.3
0.0034s² + 0.004s - 125.3 = 0
s = 191.38 kmph or s = -192.56 kmph ( Not possible)
The batter need to hit the ball at a speed 191.4 kmph
Answer:
when N = 27
Step-by-step explanation:
Given
per copy
Solving (a): Her total pay (P)
This is represented by:
Solving (b): Total pay when N = 27
Substitute 27 for N
Answer 9
Step-by-step explanation:
Step-by-step explanation:
21
may be, I am not sure about this answer. But it can be