Tracy spends $97 on her cell phone bill this month. Her bill is usually around the same amount each month. If she wants to include an estimate of her cell phone bill in her monthly budget, what amount should she use? Round to the nearest ten? A.$90
B.$97
C.$100
D.$200

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

Ming says that 0.24 > 1/4 because 0.24= 2/4. which best explains mings error

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab