I am pretty sure the answer would be (a)
Answer:
you answer is 3 pages per minute
Step-by-step explanation:
devours 90 pages half an hour and so that means in one hour he would devour 180 pages.
well all you have to do is divide 90 by 30
90/30 = 3
Answer:
A
Step-by-step explanation:
x² - 4x - 5 = 0
x² - 5x + x - 5 = 0
x(x - 5) + (x -5) = 0
(x - 5)(x + 1) = 0
x - 5 = 0 ; x + 1 = 0
x = 5 ; x = -1
Initial speed of the skateboard (u) = 0 m/s (Starts from rest)
Acceleration of the skateboard (a) = 2 m/s²
Time taken by the skateboard (t) = 2s
By using equation of motion, we get:
Final speed of the skateboard(v) = 4 m/s
