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Post New Question
All Questions
+0
231320 Questions
+3
2541
4
+65
hi! pls help now
What constant can be placed in the blank below to make the resulting expression factorable as the product of two linear expressions:
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Dr.Amione
Jul 10, 2018
+2
808
1
+65
i would luv it if you helped...
Simplify
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Dr.Amione
Jul 10, 2018
+1
864
2
+537
Problem...
Bob plays a game where, for some number , he chooses a random integer between 0 and , inclusive. If Bob plays this game for each of the first four prime numbers, what is the probability that the sum of the numbers he gets is greater
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MathCuber
Jul 10, 2018
0
620
1
Functions range question please help!
What is the range of the function $$r(x) = \frac{1}{(1-x)^2}~?$$ Express your answer in interval notation.
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Guest
Jul 10, 2018
Jul 9, 2018
+5
1542
3
+94
I really need help on this question!!!!!
(a) We have three standard 6-sided dice, colored red, yellow, and green. In how many ways can we roll them to get a sum of 9? The dice are colored so that a red 2, yellow 3, and green 4 is a different roll from red 3, yellow 4, and green 2.
(b) We have
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iamdaone
Jul 9, 2018
0
3661
1
Find the savings plan balance after 3 years with an APR of 3% and monthly payments of $250
Find the savings plan balance after 3 years with an APR of 3% and monthly payments of $250
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Guest
Jul 9, 2018
0
742
1
Personal finance
Wayne Ko earns $36,200 annually as a college instructor. He is married and supports 2 children. The state tax rate is 4℅ of taxable income. What amount is withheld yearly for state income tax?
My answer is $1,368 but Im unsure if
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Guest
Jul 9, 2018
0
649
2
how would i factor this binomial?
i know that this is a difference of squares... but i'm not sure how can i get the textbook answer of ? i got isn't that the same thing? and please show step by step!
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Guest
Jul 9, 2018
0
1811
1
Please help
Suppose a function $f(x)$ has domain $(-\infty,\infty)$ and range $[-11,3]$. If we define a new function $g(x)$ by $$g(x) = f(6x)+1,$$ then what is the range of $g(x)$? Express your answer in interval notation.
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Guest
Jul 9, 2018
0
380
1
Please help
Suppose a function $f(x)$ has domain $(-\infty,\infty)$ and range $[-11,3]$. If we define a new function $g(x)$ by $$g(x) = f(6x)+1,$$ then what is the range of $g(x)$? Express your answer in interval notation.
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Guest
Jul 9, 2018
0
396
1
Please help
Suppose a function $f(x)$ has domain $(-\infty,\infty)$ and range $[-11,3]$. If we define a new function $g(x)$ by $$g(x) = f(6x)+1,$$ then what is the range of $g(x)$? Express your answer in interval notation.
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Guest
Jul 9, 2018
0
408
1
Please Help!!
In octagon ABCDEFGH, every side is perpendicular to each of its adjacent sides. What is the perimeter of ABCDEFGH?
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Guest
Jul 9, 2018
0
471
3
One Urgent Question
Hello everyone, I just have one math question to ask. I always tend to get stuck on problems like these and I was wondering if someone on here could help me out, as well as help me understand so that I can feel a little more confident in answering these
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Guest
Jul 9, 2018
0
1104
1
+67
Find each output
Use the function rule f(x) = 3x - 4. find each output.
1. F(0)
2. F (-2)
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AshleyGordo
Jul 9, 2018
0
460
1
Solve for N
5.30% of n = 35,000; solve for n
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Guest
Jul 9, 2018
0
567
3
5(-3x - 2) - (x - 3) = -4(4x + 5) + 13
5(-3x - 2) - (x - 3) = -4(4x + 5) + 13
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Guest
Jul 9, 2018
0
412
1
Please help me with this question
If the quadratic can be written in the form , where and are integers, what is the largest integer that must be a divisor of ?
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Guest
Jul 9, 2018
0
406
1
Two Percent Problems
At a 5% off sale Alexandra bought a new drill and saved $13. How much did she pay for the drill? (two decimal places)
At a 22% off sale Steven bought a new TV for $734. What was the price of the TV before the sale. (two
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Guest
Jul 9, 2018
0
392
1
Math Question
Richard's furniture store bought a couch and marked the price up 24%. At a 18% off sale the couch sold for $2,237. How much did Richard pay for the couch originally? (two decimal places)
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Guest
Jul 9, 2018
0
395
1
One Question
The town of Serenity Valley has a population of 26,817. If it grows at a rate of 4.7% for 49 years what will the population be? (answer to the nearest whole number)
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Guest
Jul 9, 2018
0
1391
2
Quadratic Optimization question?
A bookstore is deciding what price it should charge for a certain book. After research, the store finds that if the book's price is p dollars (where p is greater than or equal to 32 ), then the number of books sold per month is 128-4p. What price
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Guest
Jul 9, 2018
+2
937
3
+537
Probability!!!!! Help
Jack rolls 5 fair six-sided dice. What is the probability that at least two dice show the same number?
(Don't give me direct answers pls, explain your answer! Thanks)
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MathCuber
Jul 9, 2018
0
443
1
Math
John bought the newest piece of cool technology from Apple. Normally the price was $1,833 but it was on sale for 11% off. How much did Steven pay (two decimal places)
After a 5.2% raise Lola was earning
read more ..
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Guest
Jul 9, 2018
0
825
1
Two Percent Questions
At a 8% off sale Lily bought a new drill and saved $17. How much did she pay for the drill? (two decimal places)
At a 16% off sale Benjamin bought a new TV for $698. What was the price of the TV before the
read more ..
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Guest
Jul 9, 2018
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