3, 4, 5, or 6 inches? Help plz

3 inches

Step-by-step explanation:

25*20*h=750

500h=750

h=1.5

Height*2 = length of one of the cut corners

1.5*2=3

Therefore, 3 inches

5 in

Step-by-step explanation:

x = number of in cut from each side

V = 750

V=lwh

l = 25 -2x

w = 20-2x

h =x

V = (25-2x)(20-2x)x

(25-2x)(20-2x)x = 750

4x^3-90x^2+500x-750=0

Factor it and solution is 5/2,5,15

according to this law, when unemployment goes up by 1%, gdp drops by 2%. in the question, unemployment rate goes from 2% to 5%, meaning unemployment goes up by 3%, so the gdp drops by 6%. thus the effect is a drop in gdp by 6%.

step-by-step explanation: