1. If the NCAA has applications from 24 universities for hosting its intercollegiate tennis championships in 2020 & 2021, how many ways may they select the hosts for these championships if they both can be held at the same university? 2. There are 10 horses running in the big race this weekend. How many different ways can that groups of horses finish 1st, 2nd, or 3rd if you know that horse #5 comes in last place?

3. There are 5 questions on this quiz. Every question is either right or wrong. How many possible ways can you answer the questions if you answer all five?

4. In a primary election, there are 7 candidates for Governor of Maryland, 9 candidates for Treasurer, and 4 candidates for District Attorney. In how many ways can voters mark their ballots if they vote in all three of the races?

5. In how many ways can 6 people line up to get on a bus if you know that person #3 has to be first in line?

You have separated 4 aces from a deck of cards. A coin is tossed and one of ... If the NCAA has applications from 6 universities for hosting its intercollegiate ... They must choose a host city for the 2016 and 2017 championships. a. How many ways may they select the hosts for these events if they are not both to be held at.

Step-by-step explanation:

total amount of money that he should pay if he has not used his duty free exemption is $98

step-by-step explanation:

given a united states citizen returning to the states declares the following items at the customs office: 3 shirts at $8.50 each 2 dresses at $27.50 each 1 pair of gold cuff links at $17.50 per pair. we have to find how much he pay

cost of 3 shirts if one cost at $8.50 is

cost of 2 dresses if one cost at $27.50 is  

cost of 1 pair of gold cuff at $17.50

so, total amount of money that he should pay if he has not used his duty free exemption is   $25.5+$55+$17.50=$98

step-by-step explanation: