Halla m *n si (2m – 1; 5) = (7; 3n – 4)

help me pls, ayuda porfavor

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.

If there are 3.281 feet in 1 meter, how many inches are in one centimeter

Which point has an coordinates of (2,0) ? a