The mean speed of a sample of vehicles along a stretch of highway is 69
miles per hour, with a standard deviation of 4
miles per hour. estimate the percent of vehicles whose speeds are between 65
miles per hour and 73
miles per hour. (assume the data set has a bell-shaped distribution.)
approximately nothing
%
of vehicles travel between 65
miles per hour and 73
miles per hour.

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

the answer is thin because within context, the stanza concludes the and frail tone the people have toward each other, and the fact that it would be thin, makes the most sense compared to "pliable" or "not hard or firm to the touch". hope this , good luck.

step-by-step explanation:

can i have brainliest

y=x+9

?

step-by-step explanation:

i think the amount would be $140.62