SOLUTION: A math teacher will randomly distribute 15 graphing calculators 10 non-graphing calculators to her students for a project. What is the probability that the first calculator she han
Algebra.Com
Question 383013: A math teacher will randomly distribute 15 graphing calculators 10 non-graphing calculators to her students for a project. What is the probability that the first calculator she hands out will be a graphing calculator, and the second calculator she hands out will be a non-graphing calculator?
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
There are a total of 25 calculators.
15/25 * 10/24 = 150/600 = 1/4
.
Ed
RELATED QUESTIONS
a calculator company donated 500 graphing calculators to a certain school. of the 500, 10 (answered by ewatrrr)
SELLING CALCULATORS Last month, a bookstore ran an ad for calculators on sale; graphing... (answered by sweets420)
Having Problems solving this solution
The Everton College store paid $1626 for a order (answered by mananth)
a college paid $1748 for 46 calculators. They paid $9 for each scientific calculator. all (answered by nerdybill)
A company produces graphing calculators for $26 and sells each one for $132. The fixed... (answered by ikleyn)
A company produces graphing calculators for $22 and sells each one for $148. The fixed... (answered by ikleyn)
Write a system of equations for the given information, and then use the system to find... (answered by ReadingBoosters)
Ms. Sanders has a class of 16 students. She can spend $18 on each student to buy math... (answered by Okamiden)
Ms. Alexander has a class of $17 students. She can spend $24 on each student to buy math... (answered by fractalier)