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

Eric owns and operates the hot food truck. The expression 3.25b+2h gives the cost of burgers and h hot dogs. What is the cost of 4burgers and 6hot dogs

Which pair of equations could not be used to solve the following equations for x and y?

Find the derivative of f (x) = 3x + 8 at x = 4.

Natalie kicked a soccer ball. The equation h=-16t^2+50t describes the height of the ball (T) seconds after it was kicked. Approximately how many seconds went by before the ball hit the ground?

A sporting goods store is selling all their exercise equipment for 30% off. The regular price for an exercise bicycle is $260. The regular price for a set of hand weights is $120.

In a sequence described by a function, the notation f (2) = 4 means that the term of the sequence has a value of. Sequences can be described as functions because.

Trisha drew the figure below what figure did she draw

Did you hear about the lettuce and tomato race? The lettuce was a head and the tomato tried to ketchup.

Write 2.14 in word form

What is the solution to the linear equation? 4b+6=2-b+4