“It takes Bryce 5/9 of an hour to run 3 miles. What is his speed?” Ellie is trying to solve this problem and says she can find Bryce’s speed by calculating 3 x 9/5 even though the expression that matches the problem is 3 5/9. Explain why both of those÷ expressions Ellie mentioned will find Bryce’s speed.

What is the quadric regression equation that fits these data

Acylinder and its dimensions are shown. which equation can be used to find v, the volume of the cylinder in cubic centimeters?

One of every 20 customers reports poor customer service on your company’s customer satisfaction survey. you have just created a new process that should cut the number of poor customer service complaints in half. what percentage of customers would you expect to report poor service after this process is implemented? 1.) 5% 2.) 10% 3.) 2% 4.) 2.5%