Because of flu epidemic, 36 students are absent. If this is 1/6 of the school's population, what is its total population?

A) 6

B) 42

C) 186

D) 216

How many dimes is 290 pennies

7. Krista wrote a list of factors and a list of multiples. Draw lines to match the factors with the multiples. Factors 3-5-7-11 Múltiples 14-22-12-50

9a+6s Find the cost for results and 4 students

Hugo cut a mayfly that is 0.63 cm long Sherry caught a mayfly that is 0.8 cm long who cut the longer mayfly

If c=12, find r in the equation c=2πr. Round your answer to the nearest hundredth

Solve using substitution. 2x-3y x+y=9 just so you know, I know the answer its (3,6). I just need the explanation on how to get that answer using substitution.

A speed boat is traveling at 100 km/hr. How many hours will it take for the boat to cover a distance of 115 km?

A die contains the numbers 1 through 6. David rolls the die 2 times. What is the probability of getting a 3 on the first roll and a 5 on the second roll?

The equation y = 55x + 85 describes the amount of money a plumber charges, where y is the total amount he charges and x is the number of hours he works. The table shows the total amount of money an electrician charges.

The formula C = 2πr relates the radius r of a circle to its circumference C. Solve the formula for r.