Atessellation is the regular of a plane shape.

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 radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?

Hurry which expression is equivalent to 3√x^5y?