it is known that the average distance from one’s residence to a grocery store is 15 miles with a standard deviation of 10. What is the probability that if 10 people are surveyed, the average distance is less than 13 miles from the closest grocery store?

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

Solve for x. −3/4(x+2)=6 enter your answer in the box

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