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Finite Math

6d

Given that the augmented matrix in row-reduced form is equivalent to the augmented matrix of a system of linear equations, do the following.

Given that the augmented matrix in row-reduced form is equivalent to the augmented matrix of a system of linear equations, do the following. (Use x1, x2, x3, and x4 as your variables, each... more

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Finite Math

12d

Assume that there are 6 different issues of Time magazine, 7 different issues of Popular Science, and 3 different issues of Sports Illustrated, including the December 1st issue, on a rack.

You choose 4 of them at random.(1.)What is the probability that you choose 3 issues of Time and 1 issue of Popular Science? (2) What is the probability that you choose at least 1 of the Popular... more

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Finite Math

12d

Assume that there are 7 different issues of Sports Illustrated magazine, 6 different issues of Time, and 2 different issues of Newsweek, including the December 1st issue, on a rack

You choose 4 of them at random.(1) What is the probability that exactly 3 are issues issue of Sports Illustrated? (2) What is the probability that you choose the December 1st issue of Newsweek?

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Finite Math Math Mathematics

12d

a group of 7 females and 13 males volunteer for a medical study. how many selections can be made for 4 volunteers if there is at least 1 male? at most 1 female?

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Finite Math

13d

Let U be a universal set with subsets A and B such that n(U)=121, n(A)=65, n(B′)=73, and n(A∩B)=18. Find the following:(1) n(B)= (2) n(A∪B)= (3) n((A∩B)′)=

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Finite Math

13d

Three numbers are selected without replacement from {1,2,3,4,5,6,7} to form a 3-digit number. What is the probability that the number is greater than 537?

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Finite Math

13d

A committee of 3 is to be chosen from 15, 9 Gophers and 6 Badgers, at random. Bucky is one of the Badgers. What is the probability that Bucky and at least one Gopher are selected?

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Finite Math

14d

You have 4 diff. types of vegetables and 7 different types of fruit. A vegetable salad consists of a mixture of any 3 types of vegetables, and a fruit salad consists of a mixture of 4 kinds of fruit.

(1) In how many different ways can you prepare a vegetable salad and a fruit salad? (2) In how many different ways can you prepare a vegetable salad or a fruit salad but not both? (3) How many... more

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Finite Math

14d

Assume that the candle manufacturer has 7 types of round candles and 7 types of square candles available, and a gift set consists of 5 round and 5 square candles.

How many different gift packages are possible?

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Finite Math

14d

Assume that the committee consists of 10 Republicans and 4 Democrats. A subcommittee consisting of 6 people is to be selected.

(1) How many such subcommittees are possible if each subcommittee must contain exactly 4 Republicans and 2 Democrats? (1) How many such subcommittees are possible if each subcommittee must contain... more

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Finite Math

14d

Assume that there are 9 girls and 10 boys in the neighborhood club, and a team of 5 is to be selected.

(1) How many different teams can be selected? (2) How many different teams can be selected if each team must contain exactly 2 girls and 3 boys? (3) How many different teams can be selected if each... more

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Finite Math

14d

1.How many different 5-card hands contain exactly 4 spades? 2.How many different 5-card hands contain exactly 4 cards of the same suit? 3.How many diff. 5-card hands contain cards of exactly one suit?

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Finite Math

14d

Assume that you have a total of 16 people on the board: 4 out-of-state seniors, 5 in-state seniors, 2 out-of-state non-seniors, and 5 in-state non-seniors.

University rules require that at least one in-state student and at least one senior hold one of the three offices. Note that if individuals change offices, then a different selection exists.In how... more

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Finite Math

14d

A is a set with 6 elements. How many subsets of exactly size 2 does A have? How many subsets of at least size 2 does A have? How many subsets of at most size 2 does A have?

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Finite Math

14d

A president, vice president, and 3 at-large members are selected for a school council from 7 people. If there is no difference between the at-large members, how many committees can be formed?

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Finite Math

14d

Your bowl contains 7 red balls, and 8 blue balls, and you draw 4 balls. In how many ways can the selection be made so that at least one of each color is drawn?

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Finite Math

14d

about selecting three (3) coins, but assume that there are 5 dimes, 4 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 Math Math Statistics

17d

please help! 3 circle venn diagram - assignment due at 10pm and im stuck:/

this is the question:Of the cars sold at Murray’s Motors during the month of July, 90 had heated seats 100 had GPS 75 had satellite radio 5 had all three of these extras 20 had none of these... more

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Finite Math

17d

Solve using Gauss Jordan elimination

3) −x − 5y + z = 17 −5x − 5y + 5z = 5 2x + 5y − 3z = −10

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Finite Math

18d

solving system of equation by matrix method

5) 4r − 4s + 4t = −4 6) x − 6y + 4z = −12 4r + s − 2t = 5 x + y − 4z = 12 −3r − 3s − 4t = −16 2x + 2y + 5z = −153) −x − 5y + z = 17 4) 4x + 4y + z = 24 −5x − 5y + 5z =... more

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Finite Math

21d

A universal set, with n(U) = 112, is partitioned into three subsets: A, B, and C. If n(B) = 5⋅n(A), and n(C) = 2⋅n(B), find the number of elements in the subset A.

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Finite Math Math

23d

Probability help please!

Assume that product codes are formed from the letters R, Q, and T, and consist of 6 not necessarily distinct letters arranged one after the other. For example, RRRRRT is a product code.(1) How... more

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Finite Math

24d

Let A,B,C⊆U. If n(U)=54, n(A)=16, n(B)=24, n(C)=25, n(A∩B)=11, n(A∩C)=4, n(B∩C)=7, and n(A′∩B′∩C′)=8, find n(A′∩B′∩C).

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Finite Math

24d

Let X,Y,Z⊆U. If n(U)=82, n(X)=24, n(Y)=32, n(Z)=33, n(X∩Y)=11, n(X∩Z)=7, n(Y∩Z)=10, and n(X∩Y∩Z)=3, find n(X′∩(Y∪Z′))

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Finite Math

25d

A jazz concert brought in $157,000 on the sale of $7,600 tickets. If the tickets sold for $15 and $25 each, how many of each type of ticket were sold?

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Finite Math

Given that the augmented matrix in row-reduced form is equivalent to the augmented matrix of a system of linear equations, do the following.

Assume that there are 6 different issues of Time magazine, 7 different issues of Popular Science, and 3 different issues of Sports Illustrated, including the December 1st issue, on a rack.

Assume that there are 7 different issues of Sports Illustrated magazine, 6 different issues of Time, and 2 different issues of Newsweek, including the December 1st issue, on a rack

a group of 7 females and 13 males volunteer for a medical study. how many selections can be made for 4 volunteers if there is at least 1 male? at most 1 female?

Let U be a universal set with subsets A and B such that n(U)=121, n(A)=65, n(B′)=73, and n(A∩B)=18. Find the following:(1) n(B)= (2) n(A∪B)= (3) n((A∩B)′)=

Three numbers are selected without replacement from {1,2,3,4,5,6,7} to form a 3-digit number. What is the probability that the number is greater than 537?

A committee of 3 is to be chosen from 15, 9 Gophers and 6 Badgers, at random. Bucky is one of the Badgers. What is the probability that Bucky and at least one Gopher are selected?

You have 4 diff. types of vegetables and 7 different types of fruit. A vegetable salad consists of a mixture of any 3 types of vegetables, and a fruit salad consists of a mixture of 4 kinds of fruit.

Assume that the candle manufacturer has 7 types of round candles and 7 types of square candles available, and a gift set consists of 5 round and 5 square candles.

Assume that the committee consists of 10 Republicans and 4 Democrats. A subcommittee consisting of 6 people is to be selected.

Assume that there are 9 girls and 10 boys in the neighborhood club, and a team of 5 is to be selected.

1.How many different 5-card hands contain exactly 4 spades? 2.How many different 5-card hands contain exactly 4 cards of the same suit? 3.How many diff. 5-card hands contain cards of exactly one suit?

Assume that you have a total of 16 people on the board: 4 out-of-state seniors, 5 in-state seniors, 2 out-of-state non-seniors, and 5 in-state non-seniors.

A is a set with 6 elements. How many subsets of exactly size 2 does A have? How many subsets of at least size 2 does A have? How many subsets of at most size 2 does A have?

A president, vice president, and 3 at-large members are selected for a school council from 7 people. If there is no difference between the at-large members, how many committees can be formed?

Your bowl contains 7 red balls, and 8 blue balls, and you draw 4 balls. In how many ways can the selection be made so that at least one of each color is drawn?

about selecting three (3) coins, but assume that there are 5 dimes, 4 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?

please help! 3 circle venn diagram - assignment due at 10pm and im stuck:/

Solve using Gauss Jordan elimination

solving system of equation by matrix method

A universal set, with n(U) = 112, is partitioned into three subsets: A, B, and C. If n(B) = 5⋅n(A), and n(C) = 2⋅n(B), find the number of elements in the subset A.

Probability help please!

Let A,B,C⊆U. If n(U)=54, n(A)=16, n(B)=24, n(C)=25, n(A∩B)=11, n(A∩C)=4, n(B∩C)=7, and n(A′∩B′∩C′)=8, find n(A′∩B′∩C).

Let X,Y,Z⊆U. If n(U)=82, n(X)=24, n(Y)=32, n(Z)=33, n(X∩Y)=11, n(X∩Z)=7, n(Y∩Z)=10, and n(X∩Y∩Z)=3, find n(X′∩(Y∪Z′))

A jazz concert brought in $157,000 on the sale of $7,600 tickets. If the tickets sold for $15 and $25 each, how many of each type of ticket were sold?

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A club meets 9 times per year. Club has 18 people, 11 women and 7 men. How many outcomes where women preside exactly 6 times?

A jar contains 4 red and 3 green jelly beans. Two jelly beans are taken simultaneously\What is the probability that both are the same color?

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Given that the augmented matrix in row-reduced form is equivalent to the augmented matrix of a system of linear equations, do the following.

Assume that there are 6 different issues of Time magazine, 7 different issues of Popular Science, and 3 different issues of Sports Illustrated, including the December 1st issue, on a rack.

Assume that there are 7 different issues of Sports Illustrated magazine, 6 different issues of Time, and 2 different issues of Newsweek, including the December 1st issue, on a rack

a group of 7 females and 13 males volunteer for a medical study. how many selections can be made for 4 volunteers if there is at least 1 male? at most 1 female?

Let U be a universal set with subsets A and B such that n(U)=121, n(A)=65, n(B′)=73, and n(A∩B)=18. Find the following:(1) n(B)= (2) n(A∪B)= (3) n((A∩B)′)=

Three numbers are selected without replacement from {1,2,3,4,5,6,7} to form a 3-digit number. What is the probability that the number is greater than 537?

A committee of 3 is to be chosen from 15, 9 Gophers and 6 Badgers, at random. Bucky is one of the Badgers. What is the probability that Bucky and at least one Gopher are selected?

You have 4 diff. types of vegetables and 7 different types of fruit. A vegetable salad consists of a mixture of any 3 types of vegetables, and a fruit salad consists of a mixture of 4 kinds of fruit.

Assume that the candle manufacturer has 7 types of round candles and 7 types of square candles available, and a gift set consists of 5 round and 5 square candles.

Assume that the committee consists of 10 Republicans and 4 Democrats. A subcommittee consisting of 6 people is to be selected.

Assume that there are 9 girls and 10 boys in the neighborhood club, and a team of 5 is to be selected.

1.How many different 5-card hands contain exactly 4 spades? 2.How many different 5-card hands contain exactly 4 cards of the same suit? 3.How many diff. 5-card hands contain cards of exactly one suit?

Assume that you have a total of 16 people on the board: 4 out-of-state seniors, 5 in-state seniors, 2 out-of-state non-seniors, and 5 in-state non-seniors.

A is a set with 6 elements. How many subsets of exactly size 2 does A have? How many subsets of at least size 2 does A have? How many subsets of at most size 2 does A have?

A president, vice president, and 3 at-large members are selected for a school council from 7 people. If there is no difference between the at-large members, how many committees can be formed?

Your bowl contains 7 red balls, and 8 blue balls, and you draw 4 balls. In how many ways can the selection be made so that at least one of each color is drawn?

about selecting three (3) coins, but assume that there are 5 dimes, 4 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?

please help! 3 circle venn diagram - assignment due at 10pm and im stuck:/

Solve using Gauss Jordan elimination

solving system of equation by matrix method

A universal​ set, with​ n(U) = ​112, is partitioned into three​ subsets: A,​ B, and C. If​ n(B) = ​5⋅n(A), and​ n(C) = 2​⋅n(B), find the number of elements in the subset A.

Probability help please!

Let A,B,C⊆U. If n(U)=54, n(A)=16, n(B)=24, n(C)=25, n(A∩B)=11, n(A∩C)=4, n(B∩C)=7, and n(A′∩B′∩C′)=8, find n(A′∩B′∩C).

Let X,Y,Z⊆U. If n(U)=82, n(X)=24, n(Y)=32, n(Z)=33, n(X∩Y)=11, n(X∩Z)=7, n(Y∩Z)=10, and n(X∩Y∩Z)=3, find n(X′∩(Y∪Z′))

A jazz concert brought in ​$157,000 on the sale of $7,600 tickets. If the tickets sold for $15 and $25 ​each, how many of each type of ticket were​ sold?

Still looking for help? Get the right answer, fast.

OR

RELATED TOPICS

RELATED QUESTIONS

can someone help

A club meets 9 times per year. Club has 18 people, 11 women and 7 men. How many outcomes where women preside exactly 6 times?

A jar contains 4 red and 3 green jelly beans. Two jelly beans are taken simultaneously\What is the probability that both are the same color?

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A universal set, with n(U) = 112, is partitioned into three subsets: A, B, and C. If n(B) = 5⋅n(A), and n(C) = 2⋅n(B), find the number of elements in the subset A.

A jazz concert brought in $157,000 on the sale of $7,600 tickets. If the tickets sold for $15 and $25 each, how many of each type of ticket were sold?