1,469 Answered Questions for the topic Math Problem

Math Problem

11/30/15

Jose correctly answered 80% of the questions on a language arts quiz. If he answered 16 questions correctly , how many questions were on the language arts quiz?
Find how many questions were on the quiz
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11/29/15

death= of a spouse is 35 more tha. Sep. divorce is 7 more than sep. sum of all three scores is 255, find each score
The score for death of a spouse is thirty-five more than the score for martial seperation, and the score for divorce is seven more than the score for martial seperation. If the sum of all three... more
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Math Problem Math Question

11/27/15

Convert 130g to oz
I'm in a class called Math W business apps, and I have a question on couple of math problems.
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Math Problem

11/17/15

In the equation y= 15x, what is the constant of variation?
I am confused on how to answer this question!
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Math Problem Math Question

11/14/15

What is an equation of the line that passes through the points, (0,0), (2,6)
this is for my math homework
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Math Problem

11/13/15

Car problems
Car costs $30,000 and get 55 miles per gallon. A comparable car costs 22,000 and gets 25 miles per gallon. Consumer A drives 125 miles a week. Consumer B drives 500 miles a week. How many years... more
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Math Problem

11/12/15

Text Book Maths Problem - 16
Calculate 75% of the area of the circle if each of the four sectors are equal. The radius of the circle is 10 cm
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Math Problem

11/12/15

Text Book Maths Problem - 11
Two boats (A and B) leave a harbour simultaneously. Boat A sails on a course of 010 degrees at a speed of 15 knots, while boat B sails on a course of 110 degrees at a speed of 10 knots.  If one... more
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Math Problem

11/12/15

Text Book Maths Problem - 7
Change 1.234 radians to degrees, minutes and seconds. Change 44degres 49' 53" to radians, expressed as a multiple of pi. Calculate, correct to 2 decimal place accuracy, the perimeter of a sector... more
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Math Problem

11/12/15

Text Book Maths Problem - 3
A substance is decaying such that the amount present (S grams) at any time (t days) is given by . S=200e^kt Find k if there is 100 g present after 10 days; Calculate how much is present after 18 days. more
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11/12/15

Text Book Maths Problem - 2
          where V is the volume of a sphereand S is its surface area. Determine S, correct to 2 decimal places, if V = 780 x 10-3 m3
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Math Problem

11/10/15

What is the mode of 15 26 26 27 28 29 29 30 32 33 35 36 38 38 38 38 40 41 42 43 45 45 46 47 47 48 50 52 54 55 57 58
i need help  with my math please help its from course 2 math investigation 4 and i dont know what mode means and theres so many #s
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Math Problem Math Problems

11/09/15

What's the ans.
Elizabeth has 62 tickets which is more tickets than anyone in her class Jacob is trailing Elizabeth buy 9 tickets and Jacob has one more ticket then Eric eric has four times as many tickets as... more
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Math Problem Math Math Question

11/09/15

what is the algebric expression for this statement"the sum of a number x and 4 all divided by three"
My math website asked this question and i didn't know what it meant.  
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Math Problem

11/08/15

A 250 FOOT LENGTH OF FEENCE IS PLACED AROUND A THREE SIDED ANIMAL PN. tWO OF THE SIDS OF THE PEN ARE 100 FEET LONG EACH,DOES THE FENCE FORM A RIGHT TRIANGLE
coverse of the pythagorean theorem
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Math Problem

10/29/15

Use synthetic divison to find the quotient and remainder
(x^4-3)/(x-5)
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10/27/15

4^(3k) + 2^(3k) +1 is a prime number. What is a proof for that?
In a free time I found some math problems and it really seems like I can't solve this one. Can you please help me?
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Math Problem

10/26/15

The distance between 100 and me is 57 what numbers can I be
DONT understand the question about what numbers it could be
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Math Problem

10/23/15

how much money does each have?
Jane has $10 more than Bill, Bill has $17 more than Tricia, and Tricia has $21 more than Steve. If the total amount of all their money is $111, how much money does each have?
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Math Problem

10/21/15

The sum of two consecutive even integers is -194 Find the two integers.
i just need to know that answer  
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10/15/15

What is the rule for this function?
(0,0) (1,3) (3,27) (4,48) 
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Math Problem

10/15/15

400 gl of gas, Tanker truck 8100 how much gas did the put into the station tank?
The tank at a gas station contained 400 gallons of gas. A tanker truck that contained 8,100 gallons of gas filled the station's tank. After that the tanker truck had 4 times as much gas as the... more
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Math Problem Math

10/15/15

One canned juice drink is 20% orange just another is 5% or how many lit letters of each should be mixed together in order to get 15L that is 14% orange juice
One canned juice drink is 20% orange just another is 5% or how many lit letters of each should be mixed together in order to get 15L that is 14% orange juice
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Math Problem

10/14/15

45 divided by 56
Need to show my work
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Math Problem

10/12/15

Carl and mike start a 3 mile race at the same time. If mike ran at 6 miles per hour and finishes the race 7.5 minutes before Carl, how fast does Carl run
I don't know how to solve this math prblem  
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