The commutative property only works under what two operations?
a. subtraction and multiplication c. addition and multiplication
b. addition and subtraction d. subtraction and division

The table respent two linear functions the equation respented by the first tables is given

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)?

Acabinmaker buys 3.5 liters of oat varnish the varnish cost $4.95 per liter what is the total cost of 3.5 liters