1,647 Answered Questions for the topic Math Help For College
02/26/15
What is the probability that 3 cans of regular cola are selected?
randomly selecting 3 cans of regular and diet cola, but assume that there are 5 cans of regular cola and 8 cans of diet cola. (1) What is the probability that 3 cans of regular cola are selected? ...
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02/26/15
What is the probability that both of the tickets you receive are in the front row?
your friend who has tickets to a concert and who selects 2 of them at random to give to you, but assume that your friend has 13 tickets of which 5 are in the front row and 8 are in the tenth row....
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02/26/15
(1) What is the probability that, of the 5 balls selected at random, at least one is orange and at least one is yellow?
the bucket containing orange tennis balls and yellow tennis balls from which 5 balls are selected at random, but assume that the bucket contains 7 orange balls and 9 yellow balls. (1) What is the...
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02/25/15
How many different teams can be selected?
Assume that there are 9 girls and 8 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...
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02/25/15
In how many possible ways can the selection be made so that the value of the coins is at least 25 cents?
you are 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...
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02/24/15
Math help please!?
Solve the system by the method of substitution.
-2x+7y=9
3x+2y=-1
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02/22/15
I am absolutely honorabl at math and word problems please help!
Phyllis invested $9,500, a portion earning a simple interest rate of 3 1/4 % per year and the rest earning a rate of 3% per year. After one year the total interest earned on these investments was...
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Math Help For College
02/21/15
Describe the condition under which the statement an b = b would be true? Give an example
I'm just really stuck on this question so it would help if someone could guide me through it, and to get to the right answer.
Math Help For College
02/20/15
Math word problem...Two of the top
two of the top-grossing concert were by a jazz band and a rock band. together the two tours visited 181 cities. The jazz band visited 99 cities more than the rock band. how many cities did each...
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Math Help For College Math
02/20/15
show me how you solved this math problem
a carpenter has a 12-foot board to used to make windmills and if each still requires 2 5/6 feet how many stills can be made from the 12- foot board show me how you solved this problem
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02/19/15
Sam would like to buy a car. The best offer that Sam is able to get for loan is 4.8% compounded monthly for a term of 60- months. Sam has a $2500.00 as a down p
Sam would like to buy a car. The best offerthat Sam is able to get for loan is 4.8%compounded monthly for a term of 60-months. Sam has a $2500.00as a down payment and can afford a monthlypayment of...
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02/19/15
In how many different ways can the 3 CD's be selected?
student who wants to buy 3 CDs, but assume that there are 3 CDs featuring the piano, 4 CDs featuring the trumpet, and 5 CDs featuring the saxophone.
(1) In how many different ways can the 3...
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02/19/15
In how many ways can the selection be made so that at least one of each color is drawn?
Your urn contains 7 red balls, and 9 blue balls, and you draw 4 balls.
02/19/15
In how many ways can merchandise be shipped from Dallas to Atlanta using these routes?
Assume that there are 3 routes from Dallas to Los Angeles, 4 routes from Los Angeles to New York, and 5 from New York to Atlanta.
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02/19/15
In how many ways can the student select 7 writing implements? In how many ways can the selection be made if no more than one ball point pen is selected?
Assume that the student has a cup with 13 writing implements: 6 pencils, 5 ball point pens, and 2 felt-tip pens.
02/18/15
Can someone help me with this math problem please?
Solve the system using the elimination method.
{x+10y=12
{-2x+5y=2
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Math help ease and thank you!
A total of $12,000 is invested in two bonds that pays 8.5% and 10% simple interest. The annual interest is $1140. How much is invested in each bond?
02/18/15
Math help please!?
Twelve gallons of regular unleaded gasoline plus 8 gallons of premium unleaded gasoline cost $78.48. Premium unleaded gasoline costa $0.11 more per gallon than rwgular unleaded. Find the price per...
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02/18/15
(1) How many different casts are there? (2) How many of these casts include Sally?
involving the casting of a play in a community theater. Assume that there are 8 unfilled roles: 3 male and 5 female. There are 6 men and 9 women, including Sally, auditioning for a part in the...
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02/18/15
(1) In how many ways can the selection be made?
Assume that you have 7 dimes and 4 quarters (all distinct), and you select 5 coins.
(1) In how many ways can the selection be made? (2) In how many ways can the selection be made if all the...
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02/18/15
How many different answer sheets can be submitted?
For this problem, assume the test had 7 true-false questions and 7 multiple-choice questions, and that each multiple-choice question had 5 choices.
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02/17/15
Math help please!!
Ming and Carlos are selling cookie dough for a school fundraiser. Customers can buy packages of chocplate chip cookie dough and packages of gingerbread cookie dough. Ming sold 8 packages of...
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02/17/15
Math help please!!
Kayla's school is selling tickets to the annual dance competition. On the first day of ticket sales the school sold 3 senior citizen tickets and 5 child tickets for a total of $70. The school took...
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