Billy and tommy are playing a dice game with a six sided dice. Billy needs to roll a 5 or higher to win the game. What is the probability that billy will rool a 5 or higher

Acircular city park has a sidewalk directly through the middle that is 111 - feet long. if each bag of fertilizer covers 50 square feet, then determine how many bags of fertilizers the parks and recreation department needs to use to cover the circular park. ignore all the sidewalks around and through the park.

How is working backward similar to solving an equation?

What is the absolute value of the complex number -4-sqrt2i