Which of the choices is the standard deviation of the sample shown here? 19,20,21,22,23

3x4-x3 + 8x2+5x+3 x2-x+3

What is a verbal expression for 5 (a-b)

What is the standard form of two hundred ten million, sixty-four thousand, fifty?

What is 2 7ths of 28

Factor - 1/2 out of - 1/2x + 6

A hot air balloon descends at a rate of 320 feet per minute for 3 minutes. Use integers to calculate and represent the balloon's total change in altitude

Work out the value of 3x + 2y then x = 5 and y = 4

What is the answer to 3x-2=25-6x

At the start of "Rip Van Winkle," why is Rip popular with the children of the village? A. He gives them rides in his wagon. B. He plays songs for them on his guitar. C. He teaches them to fly kites and shoot marbles. D.

Definitely need to purchase 1000 plastic bracelets to hand out to the students at her school for drug free week the bracelet Will cost $.36 each how much money was Stephanie need