Amir stands on a balcony and throws a ball to his dog, who is at ground level. the ball's height (in meters above the ground), x seconds after amir threw it, is modeled by: h(x)=-(x-2)^2+16 how many seconds after being thrown will the ball hit the ground?

What are the domain and range of the functiony = 2(x - 3)2 + 4?

Donald has x twenty-dollar bills and 11 ten-dollar bill. how much money does donald have? write your answer as an expression.

Identify the statement below as either descriptive or inferential statistics. upper a certain website sold an average of 117 books per day last week. is the statement an example of descriptive or inferential statistics? a. it is an example of descriptive statistics because it uses a sample to make a claim about a population. b. it is an example of inferential statistics because it uses a sample to make a claim about a population. c. it is an example of inferential statistics because it summarizes the information in a sample. d. it is an example of descriptive statistics because it summarizes the information in a sample.