13 rounded to the nearest ten

Which of the following is the same as 8.4 * 10/2? A. 8,400 B. 84 C ...84 D. 840

An urn contains 9 red balls and 8 green balls. if vince chooses 11 balls at random from the urn, what is the probability that he will select 5 red balls and 6 green balls?

What is the ratio of 54 monkeys to the total of animals? there are 30 elephants, 12 hippos, 6 gorillas, and 42 snakes.

In the diagram below, ABC ~ DEC. what is the value of x

A city ordinance in River City requires that there be a police officer for every 470 residents. If the population of River city is 410,300, what is the minimum number of police officers needed?

6. If you had no credit history yet but wanted to establish one, describe what you could do in order to establish a credit history.

Bill and Jenna are solving the quadratic equation x 2 - x = 12. Bill solved this way Jenna solved this way x 2 - x = 12 x (x - 1) = 12 x = 12 or 13 x 2 - x = 12 x 2 - x - 12 = 0 (x - 4) (x + 3) = 0 x = 4 or x = - 3 Which student is correct?

Matthew bought a jersey, a pennant, and a hat. He paid with a $50 bill and some money he borrowed from his friend. If Matthew got $6.01 in change from the cashier, how much did he borrow from his friend to pay for all the items?

72 less than the quotient of a number and - 2 is - 88.

Can a segment have a more than one bisector