The frequency of A4 is 440 Hz.

What is the frequency of A2 which is two octaves below A4?

A. 110 Hz

B. 220 Hz

C. 880 Hz

D. 1760 Hz

You are waiting at the end of a long straight line at Coffee Express. Your friend Denzel is r + 12 feet in front of you. Denzel is 2r + 4 feet away from me front of the line.

133 times what gets you to 432 1/4

What is 25386 rounded to the nearest 1000

What is 27/22 simplified

Rob filled 5 fewer plastic boxes with football cards than basketball cards. He filled 11 boxes with basketball cards.

Dr. Casey has a cylindrical beaker he fills with about 113 cubic inches of hydrochloric acid. The hydrochloric avid has a height of 4 inches in the beaker. To the nearest inch, what is the diameter of the hydrochloric acid in Casey's container?

In circle O, SU is a diameter. What is m? 100° 108° 130° 160°

The admission cost for a student to the Frontier Culture Museum is $6.00. If 101 students are attending, what will the total cost be for tickets?

What is Y squared plus 5Y plus 2Y squared minus 4Y

What does a computer do when it's hungry