10/m = 5/2

what does m equal

What are the sotions to the quadratic equation 9x^2=4

Can someone me i’m confused. will give brainliest and a whole bunch of points

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.