Stacy's bank account had d dollars in it. She took her paycheck and deposited $125 into the account. The account now had at least 375.
What was the minimum amount that was in her account before putting in her paycheck?

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)?

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

Tony is charged $ 50 and additional $0.15 per miles for renting a car. a) represent the cost of renting a car with an equation,and the determine the cost if he drove it70 miles.b) what would be the cost of a car rental if the car was driven 250 miles? show work