08/27/17

how do I set up this equation?
Mr. Rodriguez invests half his money in land, a tenth in stocks, and a twentieth in bonds. He puts the remaining $35,000 in his savings account. What is the total amount of money that Mr. Rodriguez... more
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08/27/17

twice a number (n) minus nine is ninety-five. Find the number (n)
twice a number (n) minus nine is ninety-five. Find the number (n)
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08/27/17

the area of a rectangle is 20 cm^2. The lenght is 8 more than the width. Find the width in cm.
Solve using Quadratic equation 
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08/27/17

Use an algebraic method to find the cube roots of the complex number.
Use an algebraic method to find the cube roots of the complex number:  5(cos(π/6)+isin(π /6)) The answer needs to be in a+bi form.
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08/27/17

Use De​ Moivre's Theorem to find the indicated power of the complex number.
Use De Moivre's Theorem to find the indicated power of the complex number:  (- √3+i)^6    Type the answer in a+bi form.
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08/27/17

how does senate and president influnecen in the us JUdiciary
how does senate and president influnecen in the us JUdiciary
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08/27/17

Write the second term of the sequence
an=7n-8
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08/27/17

you have a job on an assembly line for which you can earn $10 per hour plus $.75 per unit assembled.
you have a job on an assembly line for which you can earn $10 per hour plus $.75 per unit assembled. Find the number of units produced in an eight-hour day if your earnings for the day are $146
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08/27/17

Domain of f(x)=4x^2-x-3
I just the the domain in interval notation. 
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08/27/17

Suppose that $867.9 is invested at 6.0% compounded continuously. How much is in the account after 13.4 years? Round your answer to the nearest cent.
Suppose that $867.9 is invested at 6.0% compounded continuously. How much is in the account after 13.4 years? Round your answer to the nearest cent.
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08/27/17

Using the interval notation how do I find the union and intersection of intervals?
 How do I find the union and intersection of intervals using interval notation of A=yly <=2 ,B=yly >5 
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08/27/17

Is the ratio 5hours/12hours a rate? Explain.
ratioo  
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08/26/17

One evening the candy counter at the Cineplex sold 532 buckets of popcorn for $1489.50 A large buckey sells for $2.25 and a jumbo bucket sales for $3.75
the rest of the question is how many  jumbo buckets of popcorn were sold 
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08/26/17

Word Problem
A student gave "2,4,6" as the answer to the problem "Find three consecutive even integers such that 10 times the largest value exceeds the product of the other two by more than 40."  Explain why... more
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08/26/17

The average cost of two people to go the movie is $19. The standard deviation is $3. Assume the cost is normally distributed. Find the probability that at any g
The average cost of two people to go the movie is $19. The standard deviation is $3. Assume the cost is normally distributed. Find the probability that at any given theater, the cost will be more... more
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08/26/17

Index of a radical
Simlify by reducing the index of the radical: 6 as the index √y^3
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08/26/17

Gabrielle is12 years younger than Mikhail. The sum of their ages is 30 What is Mikhail's age?

i dont understand
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08/26/17

Slove for x and state restrictions if needed. Ax+bx=2c
Slove for x and state restrictions if needed
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08/26/17

do not understand
Consider two circles, a smaller one and a larger one. If the larger one has a radius that is 1 feet larger than that of the smaller circle and the ratio of the circumferences is 2:1, what are the... more
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08/26/17

M is the midpoint of pq. Pm=6x+7 and mq=9x-8. Find tyhelength of pq
How to solve showing your work.
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08/26/17

I need help Simplify the numerical expression.
−6 + 18 _________  +  11 −3                 ______                         -7-4  
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08/26/17

How to calculate the percentage of weekdays worked in a month
Formula for percentage of workdays worked on a month
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08/26/17

Find the total electric charge of 2.3 kg of electrons. Find the total electric charge of 2.3 kg of protons.
I am in need of some help with these physics problems
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08/26/17

Average rate of change
Definition: The average rate of change of a function f(x)f from x=a to x=b is the slope of the line which passes through (a,f(a) and (b,f(b)). Consider the function f(x)=x^2+6 and find the... more
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08/26/17

Simplify the following:
Simplify: 1.         ((1/x)+4)/((1/x)-2)
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