Shane's mother is training for a marathon. on saturdays, she does a 10 mile run in 90 minutes. what is her average speed in miles per hour?

Which rational number could be graphed between -4 and -5

Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 .is he correct? explain why or why not

Askyscraper is 396 meters tall. at a certain time of day, it casts a shadow that is 332 meters long. at what angle is the sun above the horizon at that time?