The summer income of the 3,408 students at Van Buren High School last year was normally distributed with mean $1,751 and standard deviation $421. a. Approximately what percent of the students had incomes between $1,000 and $2,000? Round to the nearest percent.

b. Approximately how many students had incomes less than $800? Round to the nearest integer.

she will most likely have 33  

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

what are you trying to solve here

step-by-step explanation: