The distribution of the annual profit at a chain of stores was approximately normal with mean = 66000 and standard deviation = 21000

easy math just plug in a and b

step-by-step explanation:

answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

u also answered this so i think u would know but i am here to

put in or use mine

answer: 298143

step-by-step explanation:

how am i supposed to answer

step-by-step explanation: