A golf ball weighs 1.6 ounces. How much do a dozen golf balls weigh?

Enter your answer in the box.

An arrow is shot vertically upward at a rate of 180ft/s. use the projectile formula h=−16t2+v0t to determine at what time(s), in seconds, the arrow is at a height of 420ft. round your answer(s) to the nearest tenth of a second.

What is the range for 31,39,29,34,37,24,36,33,34,28

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?