A bag contains 2 white balls, 3 black balls and 4 red balls. In how many ways can 3 balls be drawn from the bag, if at least one black ball is to be included in the draw?

What is the difference in temperature between 7oc and - 4oc

A scientist is working with 1.3 m of gold wire use the facts to find how long this is in millimeters

Is the answer 1-18 = -17

If you deposit 1,000 into an account that pays 4% interest compounded continuously, how long will it take the account to grow to 2,000?

Triangle ABC was transformed using the rule (x, y) → (-y, x). The vertices of the triangles are shown.

Write 5/3 as a mixed number

A multiplication chart

How do you solve for p? p 6/8=p-6/7?

Find the first two terms of an arithmetic sequence are 5 and 7 what is the explicit formula for the sequence

Liza wants to have more than $750 in her saving account before she will leave for college. Right now she has $300, and she is going to babysit to earn $12.00 an hour. How many hours will Liza need to babysit before she leaves for college.