Which of the numbers is a rational number?

a. eliminateb) 11c) 100d) 143?

Jamie put 8 squares together to make rectangle. There are 2 rows of squares. Each row had 4 squares. How many pairs of sides touch each other in the rectangle?

Is Cr3 (NO3) 3 a liquid solid or gas

Find a linear function that models the data in the table. f (x) = x

A swimming pool has to be drained for maintenance. The pool is shaped like a cylinder with a diameter of 10 m and a depth of 1.7 m. Suppose water is pumped out of the pool at a rate of 14 m3 per hour.

In a controversial election district, 73% of registered voters are democrat. a random survey of 500 voters had 68% democrats. are the bold numbers parameters or statistics?

What has more sides a hexagon or a pentagon

Find the unit vector in the direction of (-6, - 7)

If the hydrogen ion concentration [H+] of an aqueous solution is 1 x 10-9, what is the pH?

Kristen bought a package of 8 chocolate cookies. Each cookie weighed 0.6 ounces. How much did the 8 cookies weigh all together?

What is the decimal 4.588 rounded to the nearest tenth