The large box is 45 pounds and the small is 20 pounds
The correct answer is 12
Set up a ratio and then solve. See paper attached. (:
Step-by-step explanation:
2x + 5 (y-1)
16+20
=36
hope it helps you
Answer:
5secs
Step-by-step explanation:
Given the equation of the height expressed ad;
h(t) = - 16t^2 + initial height
Given that initial height = 400feet
h(t) = - 16t^2 + 400
The waste will hit the ground at when h(t) = 0
substitute
0 = - 16t^2 + 400
16t^2 = 400
t² = 400/16
t² = 25
t = √25
t = 5secs
Hence it will take the easte 5secs to hit the ground
