01/25/22

Systems of Equation with Fraction Word Problems
How would I solve a problem such as "The denominator of a fraction is 8 more than the numerator. If 3 is added to both the numerator and the denominator, the value of the resulting fraction is 1/2.... more
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01/23/22

Put in a linear equation
Rachael needs a car to rent to get to and from school. Rental is 44.00 a day, .05 a mile, school is 10 miles each way. Rachael budget is $800.00 How many days could she rent the car?
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08/11/21

If the graph of an equation is symmetric with respect to the origin and -7 is a y-intercept of this graph, name another y-intercept.
The known y-intercepts of the graph described above are -7 and
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09/17/20

A temperature sensor has a 5.0s time constant and is subjected to rapid change of temperature from 70°F to 200°F. What will be the temperature, in °F, reported by the sensor after 1.3 s?
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09/11/20

Formula for radius of planets barycenter using only orbit time and acceleration as input.
I need a formula for a project to calculate the distance to the barycenter between two bodies from the main orbital body. I do not have the mass of either of the two bodies. But I do have the... more
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01/25/20

Find all points having an x-coordinate of 1 whose distance from the point (-2,6) is 5
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09/23/19

Precalculus equation
find the equation for the circle with center (3,4) and passing through (-5,1). write the equation for the circle
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08/16/19

Probability of certain cards in a 48 card pinochle deck (please show work)
A card is drawn randomly from a standard 48-card pinochle deck. Find the probability of drawing the given card. (Note that a pinochle deck consists of all four suits. The cards 9, 10, jack, queen,... more
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01/25/19

Algebra homework help!
Find the perimeter of a square whose side length is described by the expression 2m-3?
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01/25/19

algebra word problem

one number exceeds another by 2. the sum of the numbers is 24. what are the numbers
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08/03/18

If the maximum value of y = a sin 3x+2 is 5, then a=?
Please provide a good explanation because I'm very confused on this problem thank you!
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02/28/16

Word problem
Martha can rake the leaves in 5 hours. Her brother can do it in 3 hours. How long will it take them to do the job together?
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02/28/16

How many rotations does one wheel make between checks if he rides exactly 500 miles?
A cyclist checks the air pressure of his 18-inch-diameter wheels every 500 miles during a cycling trip. How many rotations does one wheel make between checks if he rides exactly 500 miles? (Hint:... more
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09/06/15

Using digits from this set
Using digits from this set {1,2,3,4,5,6,78}, how many different 3-digit numbers can be formed if digits can be repeated and the 3-digit number must be odd?
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09/03/15

If there were only 10 teams competing how many ways could 1st, 2nd, and 3rd place be awarded?
5th grade math
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08/23/15

one number is five more than a second number. the sum of the lesser number and twice the greater number is 49. find the numbers
HELP. HELP. HELP. HELP. HELP./
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05/29/15

setting up story problems
An accountant invests part of a $6000 bonus in a 5% simple interest account and invests the remainder of the money at 8.5% simple interest.  Together the investments earn $370 per year.  Find the... more
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05/20/15

A woman earns 25% more than her neighbor, and together they earn $1012.50per week. How much does the woman earn per week?
A woman earns 25% more than her neighbor, and together they earn $1012.50 per week. How much does the woman earn per week?
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05/20/15

A rectangular table is two times as long as it is wide. If the area is 32ft squared, fnd the length and width of the table.
I am trying to figure out how to solve this for an assignment in my math class
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01/30/15

g(x)=2x^2-12+22
1.does the function have a minimum or maximum value? 2. what is the functions minimum or maximum value? 3. where does the minimum or maximum occur? g(x)=2x^2-12+22
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01/30/15

linearly word problems
the revenue of kodak decreased approximately linearly from $19.0 billion on 1990 to $6.0 billion in 2100. The company is trying to emerge from bankruptcy protection in 2013. predict the revenue in... more
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01/25/15

Derivative
Find the derivative of f(x)=xsquared(2x-3)to power of 4   sorry i couldn't write the powers out on my phone. Can someone please explain the question?
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01/16/15

Brian earns 10% more than Amber, and together they earn $1207.50 per week. How much does Brian earn per week? Round the answer to the nearest cent, if necessary
Brian earns 10% more than Amber, and together they earn $1207.50 per week. How much does Brian earn per week?Round the answer to the nearest cent, if necessary.
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01/16/15

a bullet of mass m with velocity u strikes a suspended wooden block of mass M . if the block rises to a height h the initial velocity is given by...
a bullet of mass m with velocity u strikes a suspended wooden block of mass M . if the block rises to a height h the initial velocity is given by...
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01/15/15

Texas Hold em Question
in the game of texas hold em a player is dealt two cards (called hole cards) from a shuffled standard deck of 52 playing cards. The order in which the cards are dealt does not matter. A. Find the... more
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