PLS HELP ME PLS whats 2x6x8 (5/8)

What kind of bond pays interest which is exempt from tax?

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

An air conditioning system can circulate 350 cubic feet of air per minute. how many cubic yards of air can it circulate per minute?