The retail selling price of an item, R, was $20.70. If its cost, C, to the store was $18,what was the markup rate, r?

In the pendulum formula t=2pi. read the problem on the picture ! ; $; $; ! ; ! ; ! ; )$; ! ; ! ; ! ; $; $; $! ; ! ; ); $; $$

Human body temperatures have a mean of 98.20° f and a standard deviation of 0.62°. sally's temperature can be described by z = 1.4. what is her temperature? round your answer to the nearest hundredth. 99.07°f 97.33°f 99.60°f 100.45°f

Drag each equation to the correct location on the table. for each equation, determine the number of solutions and place on the appropriate field in the table.