A park fountain sprayed 20 gallons of water 1/2 an hour, then was turned off for awhile. When it was turned back it sprayed 30 gallons in 3/4 an hour explain how you know that the fountain sprayed water at the same rate both times it was on

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 apartment has a replacement cost of $950,000 and contents valued at $1,450,000. it has a classification of a and a territory rating of 3. find the annual premium a) $10,185 b) $9,230 c) $3,155 d) $13,830

What does the relationship between the mean and median reveal about the shape of the data