05/03/18

How do I write the equations of the following lines in parametric form?
A. y=3x-8 B. y=-x+4 C. 3x-2y=6 D. 5x+4y=20
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05/03/18

System Of equations read the description
Y = x^2 - 6x + 9 Y + x = 5 What is the solution for this system of equations
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05/03/18

√3x + 1 - 3 = 7 How is this solved?
Note 3x + 1 are the only numbers inside the square root I don't understand i really need the help
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05/03/18

what is kinetic energy
i want to know more about kinetic and potential energy  
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05/03/18

Lacking modern technology, how did the American people find out about what happened at Pearl Harbor? Would there have been differences in how information was re
World war two answers.  I need help on some of the questions to see if mine on my final study guide are correct.  Please help me on my world war two study guide questions
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05/03/18

how far is it from the park to the cyclist's house?
It takes a bicyclist a total of nine hours to travel from his house to the park and back home. If he travels 28 mph on the way to the park and 14 mph on the return trip, how far is it from the park... more
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05/03/18

Question below
Let f(x)=3x+9 and g(x)=x^2 - 5 Find the following. (g o f)(-5)
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05/03/18

Cell phone Plan A costs $70 per month and comes with a free $500 phone. Cell phone Plan B costs $50 per month but does not come with a phone.
Cell phone Plan A costs $70 per month and comes with a free $500 phone. Cell phone Plan B costs $50 per month but does not come with a phone. If you buy the $500 phone and choose Plan B, how many... more
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05/03/18

You need to find the hieght of most third graders at your school.what type of data display would you use?Explain
Blah blah blah  
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05/02/18

ALGEBRAIC FUNCTION?
You have been offered a job and have to decide on which salary you would prefer. Salary A would pay $300 the first day and give you a $150 raise each day. Salary B would pay 1 cent for the first... more
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05/02/18

a rectangular room measures 12ft by 15ft. the entire room is to be covered with rectangular tiles that measures 5in by 4in. if hte tiles are sold for $2.5 a doz
What will it cost to tile the room?
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05/02/18

How do i solve this?
Scores on a dental anxiety scale range from 0 (no anxiety) to 20 (extreme anxiety). The scores are normally distributed with a mean of 11 and a standard deviation of 4. Find the z-score for the... more
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05/02/18

Calculus question, what exactly is x=a??
Consider the functiony =x^2-3x+4(a) Determine the slope of the tangent to the curve at x = a.(b) Show that if the straight line y = mx + k is a tangent to the curve then(m + 3)^2 = 4(k − 4).
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05/01/18

Proove and Explain This Cos306°+Cos234°+cos162°+cos18° =0
Prove That ? Cos306°+Cos234°+cos162°+cos18° =0 Please Explain This Question.
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05/01/18

Location Question Please!
9. You are standing on the Earth at the location 16.9256oS, 145.7753oE. If you could dig directly through the centre of the Earth from your starting point, find the location of the point where you... more
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05/01/18

Evaluate the Limit as x approaches -5. (-2/x+5)
Evaluate the Limit as x approaches -5. (-2/x+5)
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05/01/18

how did homo sapiens reach north america from africa
homo sapiens world history 1 
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05/01/18

The 2000 population of a city was 700​,000 and was increasing at the rate of 1.46 % each year. At that​ rate, when will the population be 1​ million?
it has to be a whole number 
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05/01/18

Dan’s DVD Discount Dungeon
Dan’s DVD Discount Dungeon is going out of business and selling all of its DVDs. The first customerbought 1/6of all the DVDs plus 1; the second buyer again took 1/6of the remaining DVDs plus 2; the... more
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05/01/18

You roll a 6-sided die. What is P(prime)? Write your answer as a percentage.
whats the answer
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04/30/18

An animal shelter has a total of 120 animals.
An animal shelter has a total of 120 animals comprised of cats, dogs, and rabbits. If the number of rabbits is 5 less than one-half the number of cats, and there are 20 more cats than dogs, how... more
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04/30/18

Every day, a cupcake store sells 4000 cupcakes in chocolate and vanilla flavors.
Every day, a cupcake store sells 4000 cupcakes in chocolate and vanilla flavors. If the chocolate flavor is 9 times as popular as the vanilla flavor, how many of each cupcake is sold per day?
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04/30/18

Write an equation for a linear function whose graph has the given characteristics below
Passes through (−2, 5) and (2, −13)
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04/30/18

class average
There are two math classes. Class A has an average mark of 74% and a standard deviation of 10%. Class B has an average mark of 80% and a standard deviation of 2%. Which class would most likely have... more
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04/30/18

How to solve this trigonometry question?
You pay $145 for canning supplies plus $0.75 for each food item you can.a. How many canned items must you complete for the average cost per canned item to fall to $1?   b. What happens to the... more
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