What is the simplified form of the following expression?
6c^2 + 2.5d - d + 2c^2 - 3d

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

Factor -8x3-2x2-12x-3 by grouping what is the resulting expression?

Standard deviation of 19,29,21,22,23