Ethan is ordering​ T-shirts for 25 classmates. He knows that 40​% of the classmates want the medium size. In his ​order, Ethan mistakenly asked for 8 medium shirts. How many medium ​T-shirts should he have​ ordered? What was Ethan​'s error in finding the number of medium ​T-shirts What was Ethan​'s ​error? A. Ethan multiplied the numerator of the percent ratio by 5 instead of 4.

B. Ethan multiplied the numerator of the percent ratio by 4 instead of 5. C. Ethan divided the numerator of the percent ratio by 4 instead of 5.

D. Ethan divided the numerator of the percent ratio by 5 instead of 4.

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)

step-by-step explanation:

given: the line in the graph passes through points (5,30) and (6,26).

then, the equation of line is:

now, put y=a(n) and x=n,

hence, option d is correct.

where does the z at is it on the x axes or on the y axes any way if it is on the y axes put it horizontally and if it is on the x axes put it vertically