A music store sold $100,000 in merchandise in 2015. The store increased its sales in merchandise from 2015 to 2016 by twenty-one
percent. This music store then additionally increased its sales in
merchandise by twenty-nine percent from 2016 to 2017. Which expression
represents a strategy for estimating the total sales of merchandise of the
store in 2017? ​

Find the axis symmetry of x y=4x-6x+3

Einstein office equipment has a rental plan for office machines. a fax machine that lists for $722.98 can be rented for 22% of the price annually. the state imposes a usage charge of 3.2%. if stephen hawking travel decides to rent the fax machine, what will its total monthly rental charge be?

Now, martin can reasonably guess that the standard deviation for the entire population of people at the mall during the time of the survey is $1.50. what is the 95% confidence interval about the sample mean? interpret what this means in the context of the situation where 95 people were surveyed and the sample mean is $8. use the information in this resource to construct the confidence interval.