About how many times does a cow’s heart beat than a whale’s. (i’m for real)

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.

What is the value of the expression below? 148+(-6)| + |– 35= 7|

Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?