Function gis an exponential function passing through the points (3,–53) and (5, –41), which statement is true over the interval (3, 5); The average rate of change of fis the same as the average rate of change of g. O B. The average rates of change of fand g cannot be determined from the given information. The average rate of change of fis greater than the average rate of change of g. OD. The average rate of change of fis less than the average rate of change of g.​

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.