If p (a) = 0.50, p (b) = 0.60, and p (a intersection

b. = 0.30, what is the p (a union b) ? enter your answer as a decimal rounded to two places.

In a stock market game, Sergio bought 150 shares of stock at a price of 5/8 a game dollar per share. How much game money did 150 shares cost?

Evaluate the expression when m=6 and n=33. n-4m

The mass of a an atom of helium is 6.65 x 10^-24. Use scientific notation to express the mass of 250 helium atoms. A) 1.6625 x 10-21 B) 1.6625 x 10-22 C) 1.6625 x 10-24 D) 1.6625 x 10-26

A principal conducts a study to find the average age of all math teachers in a given high school by recording all their ages. What type of study is this?

A shipping company uses large crates to ship certain items. the volume of the crate is 72 cubic feet. What is the height, in feet, of the crate?

Jamal bait 5 pies Each pie is cut into 4 pieces and Jamal and his family eat 6 pieces of pie how many pieces are left.

Jerome bought 10 packets of drink mix. There were 25 packets of mix in each carton. He used 246 packets for a party. How many packets of drink mix did he have left?

Rihanna says she can draw different functions that have the same x-intercepts and the same domain and range. Her teammates say, "No that's impossible." But she insists, "We just need to sketch some graphs." 1. x-int.

David drove 232 miles in 4 hours and 319 miles in 5.5 hours what is the constant rate of change

Anna has a total of 40 goldfish in her aquarium, some are orange and some are black. The number of orange goldfish is 5 more than twice the number of black goldfish.