606 Answered Questions for the topic Finite Math

Finite Math Math Probability Math Help

10/09/16

A fair die is thrown 10 times. What is the probability of rolling a 1 on exactly 2 of the 10 throws?
A fair die is thrown 10 times. What is the probability of rolling a 1 on exactly 2 of the 10 throws?   Please help!!
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Finite Math

10/06/16

An unfair coin with Pr[H]=2/3 is flipped.
An unfair coin with Pr[H] = 2/3 is flipped. If the flip results in a head, then a marble is selected from an urn containing 9 red, 7 white, and 5 blue marbles. If the flip results in a tail then a... more
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Finite Math

10/02/16

Find the value of P given F=10709.41, r=2%,m=12, t=2 years.
use appropriate simple or compound interest formula to solve
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Finite Math

09/28/16

an urn contains 3 red and 5 orange marbles. 2 marbles are selected without replacement. Find the probability that both marbles selected are orange given that bo
an urn contains 3 red and 5 orange marbles. 2 marbles are selected without replacement. Find the probability that both marbles selected are orange given that both marbles are the same color.
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Finite Math

09/27/16

A salesperson plans to visit Annapolis, Bloomington, Carmel, Detroit, and Elksville on his business trip.
A salesperson plans to visit Annapolis, Bloomington, Carmel, Detroit, and Elksville on his business trip. Since Annapolis is not in the Midwest, he wants to visit that city last. If his boss... more
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Finite Math

09/27/16

Suppose for this problem that Pr[A|B]=11 P r A B 1 1 , Pr[A]=14 P r A 1 4 , and Pr[B']=1112 P r B 11 12 . THEN What is Pr[B|A'] P r B A ?
Suppose for this problem that Pr[A|B]=11 P r A B 1 1 , Pr[A]=14 P r A 1 4 , and Pr[B′]=1112 P r B 11 12 . THEN What is Pr[B|A′] P r B A ?
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09/14/16

Multiplication Principle; Finite Math
"In picking out two students to come to the board to demonstrate a homework problem, the instructor finds that there are 1482 different ways to select the two students from the class. How many... more
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Finite Math

07/08/16

Statistic word problem
 A student dance committee is to be formed by choosing five students from four boys and three girls. Find the probability that the five member committee consists of exactly 2 girls. 
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Finite Math Finite

07/07/16

what is 5/6 to the tenth power
What is 5/6 to the tenth power this is all i need to know  
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Finite Math

06/18/16

Need help bad, please
A bag contains five batteries, all of which are the same size and are equally likely to be selected. Each battery is a different brand. If you select two batteries at random, use the counting... more
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05/02/16

Prof. Teachum has 6 test problems on combinations and 7 on permutations. How many ways can he select one of each?
Help! I am not sure if this is a permutation or a combination problem.
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05/02/16

a box contains 5 red and 7 green balls. How many ways can two balls be selected with the two balls the same color?
 I am a college freshmen struggling with the difference between combinations and permutations. 
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Finite Math

04/10/16

Finite math
The heights of a given population are normally distributed with a mean of 5.8 ft and a standard deviation of 0.3 ft. What is the cutoff height to be in the top (tallest) 10% of the population? That... more
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Finite Math

04/10/16

what is the probability that at least one union employee is selected?
This is a finite math question or Math for Business and Economics.   to test a new car, an automobile manufacturer wants to select 5 employees to test drive the car for one year. If 15 management... more
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Finite Math

04/02/16

Finite Math
Evaluate the function.Given that f(x) =  , find f(-3)    ≈ 1.5  ≈ 9  ≈ 2.4495  ≈ 1.7321
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Finite Math Probability

03/24/16

Please help me with the probability?
An urn contains 3 red balls and 6 white balls. Draw 3 balls randomly one after another without replacement. Find the probability that the second and third balls are the same color. Show work
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Finite Math

03/23/16

maximum values of z=8x+3?y, if? possible, for the following set of constraints X+y=9, -X+Y=5, 2X-y=14
I need help find the maximum I have no clue how to work this problem. It's Finite math 7.2
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Finite Math

03/10/16

Finite Math: Finding minimum score requirement
A teacher says that the top 10% of the class received an A on the last test. The scores were normally distributed with mean 60 and standard deviation 12. Find the minimum score required to get an A.Fi more
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Finite Math

03/04/16

Finite Math for Business Question
A company finds that there is a linear relationship between the amount of money that it spends on advertising and the number of units it sells. If it spends no money on advertising it sells 400... more
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Finite Math Finite

02/01/16

Assume that he has 2 possible destinations: New England, and Oregon. There are 3 ski areas in New England with 3 available times for 2 of the areas, and 1....
I know that you use the multiplication principle. I made three slots and put 2 in one slot, for two locations, 8 in the second slot for the number of ski areas, and for the third slot (times) I'm... more
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Finite Math

01/20/16

A survey of the last 105 cars that have been brought to an automobile dealership for repair produced the following data.
35 had break repairs                  12 had break and exhaust repairs   35 had exhaust repairs                7 had break and transmission repairs   34 had transmission repairs        12 had... more
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Finite Math

01/14/16

Need Help with Finite Math
Use the "rule of 72" to estimate the doubling time (in years) for the interest rate, and then calculate it exactly. (Round your answers to two decimal places.)7.8% compounded weekly."rule of 72"... more
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Finite Math

01/04/16

work problem
A survey of 105 college students was taken to determine the musical styles they liked. Of, course 37 students listened to rock, 36 to classical, and 25 to jazz. Also, 13 students listened to rock... more
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12/16/15

A Califorina license plate consists of three letters followed by three digits.
A) How many license plates are possible? B) How many license plates are possible if the letters are in alphabetical order and the digits in increasing order?
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12/16/15

Which is a better investment and why? 9% compounded quarterly or 9.25% compounded annually?
Which is a better investment and why? 9% compounded quarterly or 9.25% compounded annually?
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