436 Answered Questions for the topic Finite Mathematics

10/02/18

#### Assume that 55 percent of the students at the university have taken 4 years of high school math. Of those with four years of high school math, 65 percent plan t

If the student plans to major in science, what is the probability that this student had four years of high school math?

09/30/18

#### how many Democrats, how many Republicans, and how many members of other parties voted in favor of the bill?

In the 75th Congress (1937−1939) there were in the Senate 75 Democrats, 17 Republicans, and 4 members of other parties. Suppose that a bill passed the Senate with 40 more votes in favor than...
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09/30/18

#### How large was the audience of each of the four companies at the end of that year?

At the end of a certain year, the four companies with the largest number of home Internet users in the United States were Microsoft, Time Warner, Yahoo, and Google, with a combined audience of 284...
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09/24/18

#### The manager of a restaurant found that the cost to produce 150 cups of code is $48.50, while the cost to produce 250 cups is $73.50. As

The manager of a restaurant found that the cost to produce 150 cups of code is $48.50, while the cost to produce 250 cups is $73.50. Assume the relationship between the cost y to produce x cups of...
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09/09/18

#### Finite math question

Urn 1 contains 8 red and 2 white balls. Urn 2 contains 7 red and 2 white balls a ball is drawn from urn 1 and placed in urn 2 then a ball is drawn from urn 2 if the ball drawn from urn 2 is red...
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08/27/18

#### let A and B be subsets of a universal set U={a,b,c,d,1,2,3,4}, A={a,c,1,2}, A∩B= {c,1,2} and AUB={a,c,d,1,2,4}. Find B'

Solve for B'

08/14/18

#### State the domain and range of the function. (Enter your answers using interval notation.)

y=√x+9

08/14/18

#### If f(x) = 2x2 – x + 5 and h ≠ 0, find the following and simplify.

(a) f(x + h) =
(b) (f(x + h) – f(x) h)/h =

08/12/18

#### use the change of base formula to rewrite the logarithm (write the answer using base e formulas)

y=log5(x)

07/22/18

#### suppose that the scrap value of a pice of heavy equipment, purchased new for $395000, decreased by 12% annually

determine the equipment value function V(T). Let T equal the number of years since the date of purchase

05/26/18

#### let m be the set of integers greater than or equal to 8

Use the variable x to write the set in set builder- notation

05/24/18

#### Let h be the set of interfere less than one

Use the variable x to write the set in set -builder notation

04/19/18

#### From a group of 4 women and 7 men, a delegation of 3 is selected. Find the expected number of women in the delegation.

What is the expected number of women? (round to two decimal places as needed)

04/12/18

#### The probability that the sum of the dots on the dice is a number greater than 3 if the second die is a 2 is

Two dice are rolled one after another. Construct a sample space and determine the probability that the sum of the dots on the dice total a number greater than 3 if the second die is a 2.

03/22/18

#### A variable name in the programming language BASIC† can be either a letter or a letter followed by a decimal digit—that is, one of the numbers 0, 1, . . . , 9.

I have worked this problem several times and cannot figure it out

03/01/18

#### Consider a die constructed so that outcomes of 4, 5, 2, and 3 are equally likely, a 6 is four times as likely as a 3, and a 1 is four times as likely as a 6.

(1) What is the value of w4? (2) What is the value of w6? (3) What is the value of w1?

02/18/18

#### Assume that Pr[E]=1/2, Pr[F|E]=3/5, and Pr[E′∩F′]=3/10.

Compute the following probabilities: (1) Pr[F], (2) Pr[G ∩ E]

02/12/18

#### Two fair dice are rolled, find the probability that the sum of the dice is 10, given that the sum is greater than 3

need help

02/04/18

#### Finite Math Question

A store sells two types of toys, A and B. The store owner pays $8 and $10 for each one unit of toy A and B respectively. One unit of toys A yields a profit of $2 while a unit of toys B yields a...
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01/22/18

#### Find the point of intersection of the pair of straight lines x – 5y = 6 and 3x = 6

where does x -5y intercept with 3x=6

01/16/18

#### Find the coordinates of the points that are 5 units away from the origin and have a x coordinate equal to 3

I just need help doing it Im not that good at word problems.

01/09/18

#### Suppose a line L has an equation Ax+By+C=0

What is the slope of L if B=0 and A does not equal 0

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