606 Answered Questions for the topic Finite Math

12/16/15

How much money would you have to put into an account initially in order to have $5000 after 15 years if the account pays 6% interest compounded monthly?
 How much money would you have to put into an account initially in order to have $5000 after 15 years if the account pays 6% interest compounded monthly?
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12/02/15

Markov Chains
If the student attends class on a certain Friday, then he is three times as likely to be absent the next Friday as to attend. If the student is absent on a certain Friday, then he is five times as... more
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Finite Math

11/18/15

compute B^t
A=3 -2 5 0     0 1 1 -3   B = 2 -2 1 4       0 0 -3 2
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Finite Math

11/18/15

compute 3A+b
A= 3 -2 5 0      0 1 1 -3   B= 2 -2 1 4      0 0 -3 2
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Finite Math

11/18/15

compute A-B
Compute A-B.   A= 3 -2 5 0      0 1  1 -3   B= 2 -2 1 4     0  0 -3 2  
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Finite Math

11/01/15

If a $25,000 investment grows to $75,000 in 25 years, what is the interest rate, assuming annual compounding?
If a $25,000 investment grows to $75,000 in 25 years, what is the interest rate, assuming annual compounding?
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Finite Math

10/31/15

percentage of homes with digital TV services 5% at the beginning of 1999 (t=0) projected to grow linearlyf 2003 (t=4), percentage was 25%.
The percentage of homes with digital TV services stood at 5% at the beginning of 1999 (t=0) and was projected to grow linearly so that, at the beginning of 2003 (t=4), the percentage of such homes... more
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10/21/15

Finite help..!!! Please
A roulette wheel has 38 slots numbered 00, 0, 1, 2, ... 35, 36. 18 of the slots numbered 1 through 36 are red and 18 are black. The 00 and 0 slots are green. The ball is spun around the wheel until... more
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Finite Math Finite Mathematics

10/19/15

Finite Probability
A computer chip manufacturer makes 60% of its computer chips in Arizona, 30% of its computer chips in California, and the remaining 10% of its computer chips in New Mexico. 2% of the computer chips... more
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Finite Math

10/15/15

a comittee of three members is selected from a club made up of twelve juniors and 18 seniors. what is the expected number of juniors in the committee
I dont even know where to begin... this is online home work and I know this is asking about probabillity but thats it!!
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Finite Math

10/06/15

Probability Question
A bag contains 4 balls that are numbered 1,2,3,4. Two balls are drawn from the bag without replacement. Find the probability that the number sum to 5.
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Finite Math Probability Helpppppp

10/04/15

P(A)=37 P(B)=45 P(C)=512 Find the probability P(AnB)
I need help as soon as possible...very lost and close to tears
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Finite Math

10/02/15

probability
There are 4 red 2 white and 4 blue marbles in an urn. Two marbles are selected at random without replacement. What is the probability that neither is red given that neither is white?
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Finite Math

10/02/15

an ectopic pregnancy is twice as likely for a female who smokes than a nonsmoker.
If 20% of adult females smoke, what percentage of ectopic pregnancies involve a female who smokes?
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Finite Math

10/02/15

The Centers for Disease Control estimates that .6% of americans have aids
The HIV-1 tests correctly diagnose the presence of HIV in 95.5% of the persons who have it and its absence in 89.5% of the persons who don't.  Find the probability that a persons whose result is... more
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Finite Math

10/01/15

An unfair coin with probability of heads as .32 is flipped.
An unfair coin with probability of heads is .32 is flipped. if the flip is heads, a student is selected at random from a class of 12 boys and 10 girls. otherwise, a student from 13 boys and 9 girls... more
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Finite Math Probability

09/30/15

if you have 50 applicants for 8 apartments, whats the probability that a specific person gets one of the apartments?
This problem is about probability and using combinations to find the probability of the event.
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Finite Math

09/22/15

a rnt-a-truck company
a rent-a-truck company plans to spend $14 million on new vehicles. a van costs $45,000, a small truck costs $70,000, and a large truck costs $60,000. statistics show that they will need twice as... more
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Finite Math

09/22/15

Among 500 freshmen pursuing a business degree at a university, find the probabilities if...
500 Freshman pursuing a business degree at a university, 336 are enrolled in an economics course, 226 are enrolled in a mathematics course, and 128 are enrolled in both an economics and a... more
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Finite Math

09/18/15

On a particular section of a CPA exam for which the scores were normally distributed with a mean of 700 points and a standard deviation of 70 points.
On a particular section of a CPA exam for which the scores were normally distributed with a mean of 700 points and a standard deviation of 70 points.      What percent of the students scored... more
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Finite Math

09/15/15

Survey of 421 people, how many owned a dog? How many owned both a dog and a cat?
In a survey of 421 people, a pet food manufacturer found that 116 owned a dog but not a cat, 92 owned a cat but not a dog, and 120 owned neither a dog or a cat. How many owned both? How many owned... more
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Finite Math Probability

09/14/15

probability
find the probability that a poker hand is 4 of a kind ( 4 cards of the same rank and any other card )   Thank you!!!!!
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Finite Math

09/13/15

probability that at most two white balls are drawn?
a bag contains a red ball, a white ball, and a green ball. a ball is drawn, the color noted, and the ball replaced. this experiment is repeated 3 times.   find the probability of the event E: at... more
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Finite Math

09/09/15

or this problem, assume that outcome O1 has frequency 4/a, outcome O2 has frequency 1/a, and outcome O3 has frequency 9/a. What is the value of a?
 I do not know how to find what "a" is
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09/07/15

If n(U)= 40, n(A)=17. n(B)=11, and n(A’ n B’)=15, find n(AnB)
If n(U)= 40, n(A)=17. n(B)=11, and n(A’ ∩ B’)=15, find n(A∩B)
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