Which of the following relations is a function?

A. (7,-10), (-7, 7), (7, 6), (-7, 12)

B. (-7,0), (-1,5), (-7,-3), (4,9)

C. (-7, 2), (-1, 3), (4,7), (7,2)

D. (-1,-2), (-7,-5), (4,8), (4,2)

You and your friend covered a total distance of 72 kilometers in a bicycle race. The distance was covered into 9 equal parts. You covered 4 parts and your friend covered 5 parts.

In 5,146, what digit is in the thousands place? 5 1 4 6

Read the following description of a relationship: Anne's shower uses 15 liters of water per minute. Let m represent the number of minutes her shower is on and w represent the liters of water used. Find the value of w when m=7.

How best to find what percent $ 7.00 is of $18.25

A stock can go up, go down, or stay unchanged. How many possibilities are there if you own 7 stocks? How did my textbook get 2187 as the answer?

How do you find the ratio of a fraction

Slips of paper numbered 1 through 14 are placed in a hat. in how many ways can two numbers be drawn so that the sum of numbers is 12

Chris is on vacation at a lake house for the weekend and decided to rent a canoe for the day. They a charge $10 service fee plus $38 per hour and he can spend at most $200, how many hours can he rent the canoe?

What is the volume of this aquarium 24 in 8 in 12 in

Direct control is when possible extraneous factors are standardized. O A. True O B. False