Answer:
a) 100 metres
b) 10 metres
Step-by-step explanation:
Given: the approximate height, h, in meters, travelled by golf balls hit with two different clubs over a horizontal distance of d meters is given by the functions: 
To find: distances when the ball is at the same height when either of the clubs are used. Also, to find this height
Solution:
(a)

(b)
Put d = 100 in 

Answer: 5.6 miles per hour
Step-by-step explanation:
1; 127 mi
2;78
Sorry i did not know the other answers
I hoped this helped
A variable with a fraction exponent can be rewritten using a radical.
The equations would be A. radical equation
37 students get at most 67 scores.
The numbers 60-67 represent the lower quartile (lowest 25%). 25% of 60 is 15 not 30. Therefore it is incorrect.