Crystal earns $5.50 per hour mowing lawns. a. 'write a rule to describe how the amount of money m earned is a function of the number of hours h spent mowing lawns. b. how much does crystal earn if she works 3 hours and 45 minutes? (1 point)

In two or more complete sentences, formulate how to use technology to calculate the appropriate regression model for the given data. you are not required to find the model, just choose the appropriate regression and explain how to use the technology. (-5,,2.,0.8), (0,-0.5), (2,-1.3), (3,-0.8), (5,2)

Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30