09/27/17

What is domain and range of f(x,y)=√(x/y)
Domain and range of the several variable
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09/26/17

What is the average rate of change for this exponential function for the interval from x = 0 to x = 2?
 i wanna know the rate of change a. 4 b.-4 c. -1.5 d. 1.5
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09/26/17

Hallway is 60 feet long and 8 feet wide. Each ceiling tile is 4 feet long and 2 feet wide. How many tiles I need to complete the job
This is a math question.  Thank you 
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09/26/17

If I go .932 miles in 14 second, how many mph will I be going?
Hi, my name is Jeff bro. What's yo name homes.
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09/26/17

Many more volunteer positions are available than what is shown on the chart below.
A) Statement B)question c)instruction or command D)none of the above
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09/26/17

assuming that the number of users continue to triple each year , for the next three years , determine the number of users in 2006 , 2007 , and 2008
to help me get better at what im doing for school 
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09/26/17

one half of a number is 12. what is the number?
one half of a number is 12. what is the number?
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09/26/17

In two weeks a family drink 3 gallon of milk how many gallon wii this family drink in 9 weeks
In two weeks a family drink 3 gallon of milk how many gal will this family drink in 9 weeks 
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09/26/17

Factor the following polynomial by grouping. " wya + d - y - wda =
please helppppppppp
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09/26/17

Find the complex conjugate of the complex number. Then find the product of the complex number and its complex conjugate. 3i (3 to power of i)
please help
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09/26/17

Find the inverse function
                    3x    f(x)=     ______                                     x-2
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09/26/17

Multiplying complex numbers
Multiply    (-1+2i)(-5+3i)    Write answer as a complex number in standard form 
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09/26/17

5t-10ts this problem i can not do. more about it in the description.
Factor out the greatest common factor from the polynomial below, using a positive coefficient on the GCF and then using a negative coefficient on the GCF.
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09/26/17

you have four $1p bills and eighteen $5 bills how much money do i have
show your work
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09/26/17

You and two friends pay $40 for tickets. The cost was divided three ways in the ratio 1:3:6. How much did each person pay?
Please help soon.
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09/26/17

Help step by step
Mr.voss has 100 feet of fencing to build a rectangular play pen for his new chickens.The width of the play pen is 15 feet, What are the possible lengths of the play pen ?
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09/26/17

The sum of triple a number and six is that number decreased by seven
Its confusing and I need help.
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09/26/17

During the game one player scored a total of 33 points on 18 different tries. He made baskets, foul shots, and three pointers. How many of each did he make?
the question requires guess and Check. I need help please
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09/26/17

Let f(x) = 2x - 7 and g(x) = -6x - 3. Find f(x) + g(x) and state its domain.
i need to see what the solution is and if it is real numbers.  
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09/26/17

which of the following applications does the function below model
f(x)500(1.02)4x   $500 on deposit for 4x years, interest paid at 8% per year, compounded annually. $500 on deposit for x years, interest paid at 2% per year, compounded quarterly. $500 on deposit... more
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09/26/17

y=sinx list all values on the interval -15pi/4 pi/2 that satisfy the ordered pair (x,1/2)
list all the values that satisfy (x,1/2)
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09/26/17

find the derivative of the function. simplify where possible
find the derivative of the function. simplify where possible    A. y=sin^-1(2x+1)   B. y= tan^-1(x-√1+x^2)   i got these wrong with the answers in the back of my book. does the -1 mean you... more
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09/26/17

A. find y'' by implicit differentiation A. if xy+e^y=e, find the value of y'' at the point where x=0
A. find y'' by implicit differentiation  x^2+xy+y^2=3   i got to xy'(y)'=2x-2y idk if that is correct but I know  there is more steps      A. if xy+e^y=e, find the value of y'' at the point... more
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09/26/17

if f(x)+x^2[f(x)]^3=10 and f(1)=2, find f'(1)
a. if f(x)+x^2[f(x)]^3=10 and f(1)=2, find f'(1) i took the derivative of everything if i did that correctly but now i am stuck. this is the original problem.   b.ysecx=xtany regard y as the... more
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09/26/17

Computing number of terms in a geometric series if 'a' and 'r' are known
How do you compute the number of terms in a geometric series if the ratio and first term are known ? Also will there be any error in prediction of number of terms rather than computing the actual... more
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