21.14,7.2,4.5 are these irrational or rational?

10. The belief that the sun is the center of our system is this theory:

Saccoro invested $3800 for 3 1/2 years she earn 983.25 in simple interest what was the annual interest rate to the nearest hundredth of a percent

Round 9594.20475485 to the nearest thousand

What means the same as 6 x 5?

In the number 3,287,854 how many times greater is the value of the 8 in the ten thousands place compared to the value of the 8 in the hundreds place?

Use a factor tree to find the prime number factors. 16 Group of answer choices A: 2 x 2 x 2 x 3 x 3 B: 2 x 2 x 2 x 2 C: 2 x 2 D: 2 x 2 x 2

Ismael owns a pizza restaurant in the Bronx. The function f (x) = 15x + 4.50 represents the total cost, f (x), Ismael charges for pizza pies and drink. What does the coefficient represents in this situation?

List the first five multiples of 1, 3, 5, 7, 8, and 6

If the area of the triangular kite is 24 square ft and its base is 4 feet, find the height of the kite.

What is eight out of eight as a fraction