Which two factors are needed in order to calculate the speed of a wave?

A. frequency and wavelength

B. amplitude and period

C. amplitude and frequency

D. energy and period

Subtract the expression (Algebra) 6) (3b + 6) - (-2b + 7)

How many different three-person relay teams can be chosen from six student?

What is the value of (x+3) folders at $0.10 each

The score on a trivia game is obtained by subtracting the number of incorrect answer from twice the number of correct answer. If a player answered 50 total question and obtained a score of 40, how many questions did the player answer correctly?

Nichole had $400 in her savings account and spent $352 / how much money left?

Equation. 5x+9=2, 7-6d=3, 1/3y-2=4,

Leo's townhouse has a market value of $310,000. The property in Leo's area is assessed at 40% of the market value. The tax rate is $145.10 per $1,000 of assessed valuation. The tax for Leo is

Which is the value of the digit 8 in Alaska population?

A new product price is increased from $7 to $11. What is the percent of change rounded to the nearest whole?

Who is the 18 president of the United States