At an amusement park, corey spends 7 minutes on a ride for every 20 minutes he spends waiting in lines. if he waits in line for 60 minutes, how many minutes does he spend on rides? [type your answer as a number.] minutes

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

Find the area of an equilateral triangle with a side of 6 inches

The track team ran a mile and a quarter during their practice how many kilometers did her team runs?