What taxable income would yield a tax of exactly $8,962.50?

For which of the following counts would a binomial probability model not be reasonable? a)the number of people in a classroom born in januaryb) the number of people in a classroom with red hair c) the number of people admitted to a hospital in a day with a particular disease d) the number of heart beats in a one-minute perio.

What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.