A bag contains 5 blue marbles, 6 red marbles, and 9 green marbles. Two

marbles are drawn at random, one at a time. What is the probability of

selecting a green marble and then, without replacing it, a red marble?

In ΔABC, m∠CAB = 60° and AD is an angle bisector with D ∈ BC and AD = 8 ft. Find the distances from D to the sides of the triangle.

Joshua has $4,200 to invest for college. If Joshua invests $4,200 for 3 years and earns $630, what is the simple interest rate? Joshua's goal is to have $5,000 after 4 years. Is this possible if he invests with a rate of return of 6%? Explain.

How many triangles can be constructed with angles measuring 10º, 80º, and 90º? A. more than one B. none C. one

Two quarts of 100% of orange juice are mixed with 2 quarts of 0% juice. What is the total amount of mix and total percent concentration of worth of mix?

Two professors in the mathematics building have offices that are consecutive odd numbers with a sum of 15,044. what are the office numbers of these two professors?

The sum of the page numbers on two facing pages is 245. the product of the numbers is 15,006. what are the page numbers

Oscar can drive 4 times as fast as Pedro can ride his bicycle. If it takes Pedro 4 hours longer than Oscar to travel 32 miles, how fast can Pedro ride his bicycle?

How to write an improper fraction as a mixed number or whole number?

What is the negative reciprocal of 3/4 or three over 4

What is the area of a square 11cm and 15cm