Complete the real-world problem that could be modeled by a linear function whose x-intercept is 8 and whose y-intercept is 72. Jen wants to save $ . Each week she will save $ . The function shows how much money Jen has left to save each week.

Which three lengths could be the lengths of the sides of a triangle? 21 cm, 7 cm, 7 cm 9 cm, 15 cm, 22 cm 13 cm, 5 cm, 18 cm 8 cm, 23 cm, 11 cm

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.

Need so much on this one how many yards?