The diameters of bolts produced by a certain machine are normally distributed with a mean of 0.30 inches and a standard deviation of 0.01 inches. what percentage of bolts will have a diameter greater than 0.32 inches? a. 47.72%
b. 97.72%
c. 37.45%
d. 2.28%
e. 4.56%

lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have