Suppose that you ask three friends to go to the mall. each one has a 0.80 chance of saying yes. what is the probability that all three friends will say they can go to the mall with you?

How do you know when a number is rational and irrational?

Mr. Jack divided his money in the ratio 4:2 between Jon and Jack. Jon got the smaller amount of 1,256. How much did Jack receive

Dr. lee went to a bank to get a loan for some new furniture for the waiting area at her clinic. she wanted to borrow $5,000 to be paid back over 3 years. last week the interest rate was 4.25%. but this week theinterest rate went up to 4.50%.

What is the present value of a $1,600 payment made in five years when the discount rate is 10 percent?

One third of a birds egg hatched. If 2 eggs hatched, how many eggs did the bird lay?

The sum of two numbers is 66 and the difference is 14. What are the numbers?! Larger number: Smaller number?!

1.) Of the 140 pages in a book, 25% of them have illustrations. How many pages have illustrations? 2.) The Price of the bicycle that Rocco wants to buy is $282. How much will Rocco pay for the bicycle if the state tax rate is 4%? 3.

Use the following information to complete parts (a) through (e) below. A researcher wanted to determine the effectiveness of a new cream in the treatment of warts. She identified 149 individuals who had two warts.

If x is to 9 that 8 is to 12 then x is equal to?

A combined total of $46,000 is invested in two bonds that pay 4% and 9.5% simple interest. The annual interest is $3,490.00. How much is invested in each bond?