Would you classify the number 169 as a perfect square a perfect cube both or neither

If Miranda flips a coin twice, what is the probability that both coins will land heads up? The probability that the first coin will land heads up is. The probability that the second coin will land heads up is.

A rental car company is running two specials. Customers can pay $20 to rent a compact car for the first day plus $8 for each additional day, or they can rent the same car for $50 the first day and $5 for every additional day beyond that.

Which answer describes the number and type of solutions for the given equation? Use the discriminant. x^2+8x+10=0 a. no real solutions b. one real solutions c. two rational solutions d. two irrational solutions

Harold bought 20 toys for his nieces and nephews. The least expensive toy cost $8.21, and the most expensive toy cost $13.79. Which is the best estimate for the total amount Harold spent on the toys he bought for his nieces and nephews? A. $283.00 B.

What fraction of a given sample of radioactive nuclide remains after four half lives? A. half-life: 1/2 left B. half of that, or 1/4 C. half of that, or 1/8 D. half of that, or 1/16

A circle has a sector with area 64/5 pi and central angle 8/5 pi radians

If 10% equals $50 how much is 25%

Mitch lost 10/3 pounds in 5/7 in a week. Which complex fraction, when simplified, will compute the unit rate of pounds per week? A) 10/3 over 5/7 B) 10/3 over 7/5 C) 3/10 over 5/7 D) 5/7 over 10 / 3

Angle A is 21 less than twice as large as its supplement, Angle B

An agent buys an item at 70% of its value and sells it at 10% more than its value. What percent of the cost is his profit?