Austin is helping his mom stain their wooden deck shown in the diagram below. Part A. How many square feet of the deck do Austin and his mom need to stain?

Part B. If a can of stain covers 200 square feet, how many cans of stain will they need to buy to cover the entire deck?

Use set buikder notation to represent the following set: {, -2, -1, 0}

The probability that a college student belongs to a health club is 0.3. the probability that a college student lives off-campus is 0.4. the probability that a college student belongs to a health club and lives off-campus is 0.12. find the probability that a college student belongs to a health club or lives off-campus. tip: p(a or b) = p(a) + p(b) - p(a and b) 0.54 0.58 0.70 0.82

The sum of two numbers is 86, and their difference is 20. find the two numbers