There are eight runners in the 100-meter dash. in how many ways can the runners finish in first, second, and third place? 6 72 120 336

You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have

Apatient is to take 60 mg of an antibiotic on day 1, take 45mg on days 2 and 3, take 30mg on days 4 and 5 and take 15 mg on days 6 and 7. how many total mg will the patient take?

In the 30-60-90 triangle below side s has a length of and side r has a length