Walmart bought a microwave for$32. they plqn on a mark up of 12%, how much will they sell they microwave for?​

What is the order of magnitude for the number of liters in a large bottle of soda served at a party

Study results indicate that the mean length of time people spend on a bus in a city is between 21.2 min and 24.5 min what is the study margin of the error?

The salesperson earns a 5% commission on the first $5,000 she has in sales. the salesperson earns a 7.5% commission on the amount of her sales that are greater than $5,000. this month the sales person had $8,000 in sales. what amount of commission, in dollars, did she earn?