8.
A company manufactures cell phones. In August, a random sample
of 125 cell phones was inspected nd 3 phones were found to be
defective. The company manufactured 8,000 cell phones in August.
Based on the results from the sample, about how many cell phones
are expected to be defective?
@ 64 cell phones
B 192 cell phones
© 2,667 cell phones
D 3,360 cell phones

You will get 25 points an image of a rectangular prism is shown below: part a: a cross section of the prism is cut with a plane parallel to the base. what is the name of the shape created by the cross section? explain your answer. (5 points) part b: if a cross section of the prism is cut perpendicular to the base, what would be the shape of the resulting cross section? explain your answer. (5 points)

Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?

Find the midpoint m of z1=(8+5i) and z2=(12+3i)