Aschool offers four extra curricular activities: band, yearbook, basketball, and art. if two students choose randomly, what is the probability that they both end up on the yearbook staff?

express the probability as a decimal rounded to two decimal places.

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled

Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr

Which description is represented by a discrete graph? kiley bought a platter for $19 and several matching bowls that were $8 each. what is the total cost before tax? the temperature at 9 a.m. was 83° f and is heating up at an average rate of 6°f per hour. what is the temperature x hours later? juan ate an egg with 78 calories and some cereal with 110 calories per serving for breakfast. what is the total amount of calories he consumed? a bottle contained 2,000 ml of liquid and is being poured out at an average rate of 300 ml per second. how much liquid is left in the bottle after x seconds?