A painter can paint a house in 12 hours, Another painter can paint the same house in 8 hours. How long would it take the two painters working together to paint this house?

Find the area of a regular pentagon whose apothem is 25.1 mm and perimeter is 182 mm.

How do you round 649 to the nearest hundred

What is the 5th term for this geometric sequence? Using the recursive formula. (1,2), (2,4), (3,8), (4,16)

Perform the indicated operation. - 10 + 15 -5 5 25 -25

a roller costor can take 162 passengers around the track in 9 minutes the roller coaster operates at a constant rate. how many passangers can the roller coastor take per minute.

Which of these situations fit the conditions for using Bernoulli trials? Explain. a) You are rolling 66 dice and need to get at least fourfour 33s to win the game.

12.68 is greater than 12.8 because 68 is greater than 8." Is she correct?

How to find resistance

What is the product? (6r-1) (-88-3)

Use the distributive property to remove the parentheses. 4 (7-x)