<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
Hello!
x+2y=10
x=10-2y
6y=-3(10-2y)+30
6y=-30+6y+30
0=0
Hope this Helps! :)
Answer:
7 teams, hoped this helped :)
Step-by-step explanation:
Answer:1/7 chance
Step-by-step explanation: 2/7 chance for each, the probability that both are pulled is cut in half, so 1/7