To the mod what u going to do ban me me have 20 more acc

The average human heart beats 72 beats per minute. how many times does it beat in 15 seconds?

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers

What are the solutions to the following equation? |m| = 8.5 the value of m is equal to 8.5 and because each distance from zero is 8.5.