On Monday 4 bricklayers took 3 hours to lay a total of 4200 bricks. On Tuesday there are only 2 bricklayers.

In one hour how many bricks can one bricklayer lay

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

Solutions for 2x+7 less than or equal to 3x-5

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.