02/28/20

How can you rewrite 4n+8p in Distributive Property
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02/27/20

If x = 0 and y < 0, where is the point (x, y) located on a graph?
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02/27/20

A playground is 75 yards by 75 yards. Calvin walked across the playground from one corner to the opposite corner. How far did he walk?
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02/27/20

The population of Ghana was 26,786,000 in the year 2015 and is expected to continue its population growth rate of 2.3% per year annual compounding. write a function showing population at 50 million.
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02/27/20

f it takes $100 to transport 94 piece of soap, how much will it take to transport 12 pieces
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02/27/20

If I have 534 entries into a contest and I'm told my odds of winning are 1 in 223 how many entries are there?
In a contest I'm told how many entries I have and what my odds of winning are. I'm wondering what the calculation is that I can do to determine the total number of tickets. Can someone help?
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02/27/20

The graph of a linear relationship passes through 0,3 and 3,9 which is an equation for this linear relationship
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02/27/20

The sum of twice a number and three times it’s reciprocal is 8.3. What is the number?

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02/27/20

What's the speed?
A cylinder that has a mass of 20g and a radius of 30 cm is on a turntable that is spinning, it takes the cylinder 4.1 s to go all the way around, whats the speed of the cylinder?
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02/26/20

You have saved $342 and want to go shopping for a few things. You buy a pair of shoes for $73, a pair of jeans for $38, and a watch for $64. How much money do you have left?
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02/26/20

The graph of a function is a line that passes through the points (1,4) , (3,8) , and (6,y) . What is the value of y ?
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02/26/20

Exponential Function
A town has a population of 6000 and grows at 4% every year. To the nearest year, how long will it be until the population will reach 10100?
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02/26/20

Finding a point on a parabola
I need to find the point (x,15) on the parabola with the equation h(x)=-8x^2+50x+26. How would I calculate that out.
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02/26/20

can you solve this ?
Find the relationship between zeros and coefficients of the polynomial x2-3
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02/26/20

Find a degree 3 polynomial with real coefficients having zeros 3 and 3i and a lead coefficient of 1. Write in expanded form.
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02/26/20

Find an equation of the tangent line to the curve y = 8x sin(x) at the point (π/2, 4π).
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02/26/20

Differentiate. f(x) = x^2 sin(x)
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02/25/20

is 8=xy show a direct variation??????
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02/25/20

Choose the two equations that can be solved as a system of equations to determine how many children and how many adults attended the fair.
The admission fee at a county fair is $2 for children and $4 for adults. Suppose that on the last day, 1600 people enter the fair and $5000 is collected.Choose the two equations that can be solved... more
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02/24/20

A young man is standing on a cliff and shoots an arrow into the air. The height of the arrow can be modeled by the quadratic function:
        Where  is time in seconds and   is the height in feet after  seconds.1.  How high is the arrow at 0 seconds?2. What does this mean in context?3. How long does it take for the arrow to reach... more
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02/24/20

What is 12% of $19.50?
i need to know this for hw
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02/24/20

How can I get x- and y- intercepts from a math problem

Math problem: 4x+2y=-8
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02/24/20

more physics q's i need help with
a solar probe is orbiting the sun and its closest approach brings it approximately 1.8 x 10^10 m from the center of the sun. At this point in its orbit, it travels at a speed of 110,000 m/s. what... more
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02/23/20

Two solutions of acid, one is 30% and one is 60%. How much of each solution do you need to mix to create 20 Liters of a new solution that is 42% acid?
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02/23/20

Factor the common factor out of -12+15x
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