Sammy owns 83 sets of balls. Each set has exactly 504 cards. What is the total number of balls Sammy owns?

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

Plz a. s. a. p.the table shows the number of male and female contestants who did not win a prize. what is the probability that a randomly selected contestant won a prize, given that the contestant was female? write the probability as a percent. round to the neares tenth, if needed.

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be