People in a large city have heights that are normally distributed with a mean of 73.5 inches and a standard deviation of 3.98 inches. Suppose we obtain random samples of 60 people and find the mean height of people in the samples. One sample of 60 people has a mean height of 74 inches. What is the Z-score of this sample mean? Round the value to two decimal places

slope is 35 and 20 miles is the y-intercept.

step-by-step explanation:

answer: c.  

step-by-step explanation:

mixtures containing substances that get attracted to magnet can be separated using a magnet. we can separate iron from a mixture of sand and iron, as only iron attracts to the magnet.

for this case we have that by definition, the volume of a cylinder is given by:

where:

r: it's the radio

h: it's the height

we have as data that:

substituting:

so, the cylinder volume is

option d