364 Answered Questions for the topic College Math

02/10/16

Kayak Race
In a kayak race, the participants must paddle a kayak 450 meters down a river & then return 450 meters up the river to the starting point. Susan has correctly deduced that the total time t(in... more
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College Math Algebra Word Problem

02/08/16

Concert tickets word problem
Full price tickets for a concert cost $56.50. Students can purchase tickets at a discounted price for $49.50. If a total of 3250 tickets are sold and if the total amount of tickets sales was... more
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02/05/16

Probability and Statistics Help!
The Las Vegas odds on the Denver Broncos winning the 1998 Super Bowl were 5 to 2. If a gambler had bet $46 on the Broncos, how much would the gambler have won in addition to having the wager... more
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College Math Math Help Math Problems

01/24/16

Maria is 7 years older than her brother Robert and in 2 years her age will be four times what Robert’s age was three years ago. Find their present ages.
Maria is ? years oldRobert is ? years old
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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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College Math Math Calculus Calculus 1

12/08/15

2. Lemniscate Curve, Find the exact coordinates of the point(s) where the tangent line to this curve is horizontal
Curve:   (x2+y2)2=4(x2-y2)   Find points where tangent line is horizontal?
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College Math

12/05/15

An account earned $42 in interest for a deposit earning 3.5% simple interest for 270 days. What was the amount of the original deposit?
college math 
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College Math Math Linear Equations

11/17/15

Math, always, sometimes, or never about linear equations
____ 1. When writing an ordered pair for a linear equation of the form Ax+By=C, the y-coordinate is Always, Sometimes, or Never placed before the x coordinate as in (y,x).____ 2. A linear equation... more
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10/18/15

A packet of 5 cheapo cost $4 and last 6.5 hours. How many packs would you have to buy to last 52 hours and the cost of them ?
Colleg math . Math of liberal arts
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09/14/15

Probability help please:
Assume that there are 8 different issues of Newsweek, 7 different issues of Popular Science, and 3 different issues of Time, including the December 1st issue, on the rack. You choose 4 of them at... more
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09/14/15

Probability:
involving the assignment of tasks to student union board members. Assume that there are 15 board members: 10 females, and 5 males including Tom. There are 2 tasks to be assigned randomly, including... more
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09/14/15

Probability with a deck of cards:
You select 10 cards randomly from a deck of 52 cards.What is the probability that all of the cards selected are face cards (i.e. jacks, queens, or kings)?
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College Math

08/30/15

Suppose you buy lunch for the math club. You have enough money to buy 20 salads or 15 sandwiches. The group wants 12 sandwiches. How many salads can you buy?
 I dont know where to start. 
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08/10/15

Find the quotient and the remainder
6x2+27x+16       x+4
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08/03/15

If you are self employed and earn $148,000, what are your FICA taxes?
If you are self employed and earn $148,000, what are your FICA taxes?
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College Math

08/02/15

Use f(x)=4x-3 and g(x)=7x^2 to evaluate each of the following: A.(f+g)(6) B.(f-g)(-2) C.(fg)(7) D.(f/g)(0)
Use f(x)=4x-3 and g(x)=7x^2 to evaluate each of the following: A.(f+g)(6) B.(f-g)(-2) C.(fg)(7) D.(f/g)(0)
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College Math College Help

08/01/15

what is the constant term for x^2+11x
what is the constant term for x^2+11x
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College Math

08/01/15

f(x)=x+2 and g(x)=x+3 to find each: A.(f+g)(x) B.(f-g)(x) C.(fg)(x) D.(f/g)(x)
f(x)=x+2 and g(x)=x+3 to find each: A.(f+g)(x) B.(f-g)(x) C.(fg)(x) D.(f/g)(x)
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College Math

08/01/15

f(x)=10-x and g(x)=3x^2 to find each: A.(f+g)(x) B.(f-g)(x) C.(fg)(x) D.(f/g)(x)
f(x)=10-x and g(x)=3x^2 to find each: A.(f+g)(x) B.(f-g)(x) C.(fg)(x) D.(f/g)(x)
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College Math

08/01/15

f(x)=10-x and g(x)=3x^2 to find each: A.(f+g)(x) B.(f-g)(x) C.(fg)(x) D.(f/g)(x)
f(x)=10-x and g(x)=3x^2 to find each: A.(f+g)(x) B.(f-g)(x) C.(fg)(x) D.(f/g)(x)
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College Math

08/01/15

The height h in feet of a ball after t seconds is given by h=128 t-16t^2. How long did it take for the ball to hit the ground?
The height h in feet of a ball after t seconds is given by h=128 t-16t^2. How long did it take for the ball to hit the ground?
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College Math Math Rounding Math Help

07/29/15

A married couple filing jointly with a taxable income of $400,000 and a $5500 tax credit.
A married couple filing jointly with a taxable income of $400,000 and a $5500 tax credit. Find the taxed owed. Round to the nearest cent. 
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College Math Math Math Help Gross Income

07/29/15

Suppose your friend earned wages of $93,260
Suppose your friend earned wages of $93,260, received $1340 in interest from a savings account, and contributed $6300 to a tax deferred retirement plan. She is entitled to a personal exemption of... more
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College Math

07/27/15

college math problem
Use f(x)=x+2 and g(x)=x+5 to find each of the following: (a)(f+g)(x) (b) (f-g)(x) (c)(fg)(x) (d) (f/g)(x)
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