Wolfgang wants to enlarge a picture he developed which factor listed below and scallop enlarge his picture the most if he used it to multiply its current dimensions a7 8b 14/14 c11 4/9 or d 3/2

The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5

The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?