A population was reduced from 3000 to 2500 in the ratio 5:y what is y

solution,

The population is reduced from 3000 to 2509 in the ratio 5:y

Hence,the ratio is 5:6.

hope this helps ....

Good luck on your assignment..

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2

d is the correct answer

step-by-step explanation:

x= 8 because 3x = 3 * 8, and 3*8 = 24