10/17/17
Math Homework Help
At one point on the trip, the miles are recorded as 15,121 when the gas tank is 75% full. Use a ratio equation to determine the miles per gallon the sedan averages. Round your answer to the nearest...
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10/17/17
How do you do 1 inch to 12 feet as a scale with 60 in2 to 720ft2
The question is on a scale map of 1 inch to 12 feet. the area of a restaurant is 60in2. Han says that the actual area of the restaurant is 720ft2. Do you agree or disagree> Explain your...
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10/16/17
The total cost (t) after 8% sales tax is added to an item's price (p): 1.08p= 1
hi math related
10/16/17
What is the precise name of a quadrilateral with vertices (-1,2), (3,4), (5,0), (1,-2)
What is the precise name of a quadrilateral with vertices (-1,2), (3,4), (5,0), (1,-2)?
10/15/17
Algebra homework
A math quiz consists of 30 questions. The first 20 questions are worth 4 points each. The last 10 questions are worth 7 points each. No points will be deducted for each wrong answer. Justin scores...
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10/15/17
In triangle abc is angle a is 50 degree , b is 60 degree and c is 70 degree so find line bc
please tell me the answer its urgent its is fron triangle and i an not getting the answer so help
10/14/17
word problem
Customers of a phone company can choose between two service plans for long distance calls. The first plan has a $14 monthly fee and charges an additional $0.18 for each minute of calls. The second...
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10/14/17
The distance to your uncle's house is 598 miles, and the distance to Miami is 966 miles. If it took 13 hours to drive to your uncle's house, how
I would like to know the answer
10/14/17
Find the cost per pound of the cinnamon tea and of the spice tea.
A merchant mixed 10 lb of a cinnamon tea with 4 lb of spice tea. The 14-pound mixture cost $37. A second mixture included 14 lb of the cinnamon tea and 12 lb of the spice tea. The 26-pound mixture...
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10/14/17
If you throw exactly one head in two tosses of a coin you win $20. If not, you pay me $15.
If you throw exactly one head in two tosses of a coin you win $20. If not, you pay me $15.
10/13/17
Help Help Help
z equals x plus 30z=x+30 and x plus y equals 110.x+y=110. Determine a third equation involving x, y, and z, and then find the measures of the three angles
10/12/17
I don't even know where to start
a company makes $25 profit from the sales of a product A and $35 from product B. Each uses 3 units of material and 5 units of labor. Each B requires 5 units of material and 4 units of labor. Let x...
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10/12/17
17) length of angle problem
The length of the sides of angle ABC are consecutive integers. If angle ABC has the same perimeter as an equilateral triangle with a side angle of 9, what's the len of the shortest wide angle abc??
10/12/17
The height (in feet) of a tree after x years is 1.5x + 15. After how man y years is the tree 24 feet tall?
Math word problems
10/11/17
Equation of an ellipse
Find an equation of the ellipse that satisfies the given conditions. Foci (0,+-1), length of minor axis is 3.
10/11/17
Write and equation of the parabola in vertex form. Vertex equals (0,3) (1,-4)
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10/11/17
inequalities word problem
The length of a rectangle is 7 inches longer than the width. The perimeter is between 30 and 41 inches. Write the perimeter as a compound inequality, and then graph the result.
10/11/17
find the slope intercept form of the equation of the line that passes through the given point (2,7) and y=x-2
find the slope intercept form of the equation of the line that passes through the given point (2,7) and y=x-2
10/10/17
Define the variables, slope and y-intercept if possible. what is the domain of the function? graph it. is it discrete or continuous?
The river has flooded and reached a maximum height of 28 feet above the flood level. The water will recede at a rate of .5 feet per hour until it gets back to its regular height. When will the...
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10/10/17
What is Jeff's expected earnings from the concert?
Jeff is producing an outdoor concert. He estimates that he will make 3200 dollars if it does not rain, and make 950 dollars if it does rain. The local weather station (which we'll assume is...
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10/10/17
involving the flipping of a weighted coin. Assume that the coin is weighted so that a head is 6 times as likely as a tail. The coin is flipped 8 times.
What is the probability that both heads and tails occur?
10/09/17
Please anwer the below.
If it snows on game day there is a 32% chance the Jets will win. If it does not snow on game day there is a 41% chance the jets will win. There is a 29% chance that it will snow on game day. a....
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10/09/17
Solve each proportion by finding the value of the variable.
Solve each proportion by finding the value of the variable.
x/6=12/2x
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