Explain in your words what the coefficient of friction represents in the context of project. What might the coefficient be for an icy road? Explain your answer

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

Ihonestly have no clue if it's each or none.

Why is x= 4 a solution to the proportion 14/x 56/1 6