Which of the following are equivalent to the function y = 4cos x - 2? Check all that apply.

A. y = - 4cos x + 2

B. y = 4sin (x + π/2) - 2

C. y = 4sin (x - π/2) - 2

D. y = 4cos (-x) - 2 ... ?

What is the standard deviation of the data set? 21 6 18 21 20 14 19 A = 29.3 B=5.0 C=25.1 D=5.4

Mandy has 3 one dollar bills 4 five dollar bills and 5 ten dollar bills

If you have to pay 36.29$ after eating at a restraunt and it's 25% of what would you have to pay?

Use two mixed numbers to write an equation with a sum of 4 1/4

The owner of a music store received a shipment of 1,532 CDs. The CDs came in 37 boxes. The same number of CDs were in 36 boxes. How many CDs were in the remaining box? A. 20 B. 10 C. 20 D. 41?

Best defines the two quantities that are measured to find the call rate of a phone company? A quantity of price measured in dollars depends on the quantity of time measured in minutes, B the quantity of time measured in minutes depends on the

What could the dimensions of a rectangle with an area of 48 inches be?

A cylinder has a diameter of 18 inches and a volume of 405 / 2 π cubic inches. What is the height, in inches, of the cylinder? Enter the height in decimal form rounded to the nearest tenth.

Write an expression for the quotient of z and 4

In the definition of the exponential function f left parenthesis x right parenthesis equals b superscript x baseline commaf (x) = bx, what are the stipulation (s) for the base b? a. the base b must be greater than one. b.