Apopulation of beavers decreases exponentially at a rate of 7.5% per year. what is the equivalent monthly rate to the nearest hundredth of a percent? 0.65% 0.81% 0.91% 2.37%

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?

Due to financial difficulties the owner of 4 skateboard stores is going to close 2 of his stores. based on the money earned at each store, which two stores should remain open?