494 Answered Questions for the topic Finite Mathematics

Finite Mathematics

09/14/15

In how many ways can a group of 5 boys and 5 girls be seated in a row of 10 seats?
In how many ways can a group of 5 boys and 5 girls be seated in a row of 10 seats?
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Finite Mathematics

09/14/15

In how many ways can a group of 3 boys and 3 girls be seated in a row of 6 seats if boys and girls must alternate in the row?
In how many ways can a group of 3 boys and 3 girls be seated in a row of 6 seats if boys and girls must alternate in the row?
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Finite Mathematics Probability College Math

09/14/15

Probability with a deck of cards:
You select 10 cards randomly from a deck of 52 cards.What is the probability that all of the cards selected are face cards (i.e. jacks, queens, or kings)?
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Finite Mathematics

09/13/15

coin selection
selecting three (3) coins, but assume that there are 5 dimes, 3 nickels, and 2 quarters. In how many possible ways can the selection be made so that the value of the coins is at least 25 cents?
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Finite Mathematics

09/13/15

How many license plates can be produced using 5 symbols on each plate where the first 2 symbols are letters of the alphabet and the following three symbols
How many license plates can be produced using five symbols on each plate where the first two symbols are letters of the alphabet and the following three symbols are numbers selected from the set... more
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Finite Mathematics Probability

09/09/15

Probability with a group of students
 the group of students who are selecting 2 of their group at random to give a report, but assume that there are 8 males and 3 females. For the following questions, enter your answers as fractions.... more
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Finite Mathematics Probability

09/09/15

Dealing with probability with a bag of coins:
Assume that you select 5 coins at random from 10 coins: 6 dimes and 4 quarters.What is the probability that all of the coins selected are dimes? Enter your answer as a fraction.
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Finite Mathematics Probability

09/09/15

Dealing with a weighted dice:
assume that 3, 5, 6, and 2 are equally likely, a 4 is twice as likely as a 2, and a 1 is twice as likely as a 4.(1) What is the value of w3? (2) What is the value of w4? (3) What is the value of w1? more
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Finite Mathematics Probability

09/09/15

Dealing with weighted dice:
For this problem, assume that all the odd numbers are equally likely to come up, all the even numbers are equally likely to come up, and the odd numbers are two times as likely to come up as the... more
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Finite Mathematics Probability

09/09/15

Dealing with a weighted Dice:
For this problem, assume that the outcomes 1 through 2 are equally likely, that the outcomes 3 through 6 are equally likely, and that outcome 1 is four times as likely as outcome 3.(1) What... more
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Finite Mathematics

09/08/15

assignments of positions
involving the assignment of tasks to the men and women of a committee. Assume that you have a committee of 14 members, made up of 6 men and 8 women.In how many ways can the 3 tasks be assigned so... more
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Finite Mathematics

09/08/15

more rolling dice
involving the sum of two die rolls.(1) What is the probability they sum to 11, 7, or 8?   (2) What is the probability they sum to at least 6?
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Finite Mathematics

09/08/15

dice rolling
involving the rolling of two fair dice.What is the probability of one of the dice showing 4 or the sum being at least 8?
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Finite Mathematics

09/06/15

A set is partitioned into three subsets A, B, and C. The number of elements in B is twice that of A; the number of elements in C is three times that of A. If n(
A set is partitioned into three subsets A, B, and C. The number of elements in B is twice that of A; the number of elements in C is three times that of A. If n(U) = 42, find n(C).
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Finite Mathematics

09/06/15

Find ?n(A?B').

Let A and B be subsets of U with ?n(A)=49, ?n(B)=64, ?n(A')=37, and ?n(A∩B)=30.Find ?n(A∪B').
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09/05/15

How much should she allocate to each investment in order for the yearly incomes from them to be the same?
the lottery winner who is going to invest in utility bonds and a savings account using the following data: Assume that her total winnings are $ 200000, that the utility bonds will pay 3 percent per... more
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09/05/15

In how many years will the sales of the two companies be equal? What will be the sales of each company when they are equal?
about the sales of the ABC and XYZ companies using following data: Assume that the ABC company has sales of 4670000 dollars and it's sales are growing at a rate of 30000 dollars per year. Assume... more
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Finite Mathematics

09/03/15

finite table
Using the completed table, compute 7478×568   1 2 3 4 5 6 71 1 2 3 4 5 6 72 2 4 6 10 12 14 163 3 6 11 14 17 22 254 4 10 14 20 24 30 345 5 12 17 24 31 36 436 6 14 22 30 36 44 527 7 16 25 34 43 52 61
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Finite Mathematics

09/02/15

let A and B be subsets of U with n(A)=62, n(B)=37, n(A')=17 and n(AnB)=27. find n(AUB')
finding the subset of A union B prime from the given data.
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09/02/15

solve for x and y
x+3y=7 6x+21y=51
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09/02/15

solve for x and y
x+y=-1 x+2y=0
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09/02/15

solve for both x and y
x+4y=-1 12x+51y=-12
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09/02/15

solve for y
x-2y=5 x-2y=5
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Finite Mathematics

08/31/15

A={2,3,4,9}. (1) Let B={9}. Note that B?A. Find a subset C of A such that B?C=A and BnC=Ø. C=
A={2,3,4,9}. (1) Let B={9}. Note that B⊂A. Find a subset C of A such that B∪C=A and B∩C=∅. C=
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Finite Mathematics Fractions Slope Intercept Form Slope

08/26/15

Find the equation of this line in slope intercept form.
involving the equation of a line through a given point, parallel to a second line. Assume that the line passes through the point (2,−2) and is parallel to the line through the points ( 2,6) and... more
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