Assume that the speed of automobiles on an expressway during rush hour is normally distributed with a mean of 62mph and a standard deviation of 10 mph. If 300 cars are selected at random, how many will be traveling slower than 45 mph? Of the 300 cars, approximately _ cars will be traveling slower than 45 mph.
(Round to the nearest whole number as needed)

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.

its 60

4 x 12 = 48

3 x 4 = 12

48 + 12 = 60

yeeeet

i think the length is 12 and the width is 17