To order a class ring, students must decide on a gold, silver, or white gold band and one of 18 stones. they must also choose from one of 20 activity symbols to put on the side. how many different ring selections are there? a)1,450 b)1,080 c)1,020

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

Mama mia restaurant used 1 2 2 1 ? of their mozzarella cheese making pizza and the remaining 6 4 64 ounces making pasta. how many pounds of mozzarella cheese did mama mia start with?

What is the solution to this system of equations? y= 2x - 3.5 x - 2y = -14