10/05/15

Use logarithmic differentiation to find the derivative of the function. y = x^8^sin x
Please help me
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09/26/15

State whether each of the following describes a function or not.
a. Input: Name of a u.s. President. Output Date of birth of that president. b. Input: Address of a house. Output: Name of a person who lives in the house. c. Input: A positive integer. Output:... more
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09/26/15

If f(0) =1, f(x) =x+f(x-1) for x>0 calculate f(100)?
If f(0) =1, f(x) =x+f(x-1) for x>0 calculate f(100)?
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09/25/15

An equilateral triangle and square have the same perimeter. Each side of the square measures 6 cm. what is the length of each side of the triangle.
I'm confused on how to solve this type of problem. Can anyone help me? 
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09/23/15

express 16/25 as decimal without doing division by arithmetic basic theory.
express 16/25 as decimal without doing division by arithmetic basic theory.
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09/23/15

Find a closed form for these summations?
Find a closed form for these summations?     n=10000    ∑ i    i=1
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09/21/15

3,465, 3665, 3,865 complete the number pattern
What is the number pattern sequence here?
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09/21/15

In a football league of 6 teams each team plays each other twice, how many games altogether
In a footbal league of 6 teams each team plays each other twice      How many games altogether?
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09/21/15

what does the opposite mean?
 find four consecutive even integers such as that -4 times the sum of first and the fourth is 6 greater than the opposite of the sum of the second and the third
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09/21/15

Anyone can help me please with this: dy/dx where y=x ln 2x.
Please can someone help me with this dy by dx question, for calculation
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09/19/15

Identify the x-int and the vertex of the quadratic function
f(x)=2x^2-x+1   what I did: 2x^2/2 - x/2 = -1/2 x^2 - x/2 = -1/2 x^2 - x/2 +1/16 = -1/2 +1/16 (x-1/4)^2= -7/16 Vertex: (1/4, 7/16) But when I graph it the vertex is incorrect what is the... more
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09/18/15

Where does the graph of the linear equation, y = x - 3, cross the y-axis?
what is the answer  
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09/18/15

2 trains start at the same time from 2 stations and proceed towards each other with speeds 40 km/hr and 45 km/hr respectively.When they meet its found that one
CONTINUATION OF QUESTION: train has travelled 40 km more than the other. Find the distance between the two trains.     Can you tell me how to solve it with steps.please
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09/17/15

Find the coordinates of the point which is three-fifth of the way from (3,4,5) to (-2,-1,0)
Find the coordinates of the point which is three-fifth of the way from (3,4,5) to (-2,-1,0)
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09/17/15

whats the mystery number?
if i divide the number by 3 the remainder is 1 if i divide the number by 4 the remainder is 2 if i divide the number by 5 the remainder is 3 if i divide the number by 6 the remainder is 4
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09/17/15

how can i solve this equation ?
a/x +b/y = a/2 + b/3 a/x - b/y = a/2 - b/3
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09/16/15

What amount of a 60% acid must be mixed with a 30% solution to produce 300ml of a 50% solution?
How do I set this up? Once it's set up I should be able to solve it.
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09/16/15

uhh so im doing an 8'th grade web quest on constitution day what did framers create because they were scared of Direct Democracy?
i need to know in like the next thirty mintues its 9:52 am here thank you very much if you can help please enter 
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09/16/15

If a+1/a = 4, what is the of a4+1/a4 ?
IF a + 1/a = 4 . Then what is the value of a4 + 1/a4 ?
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09/14/15

physics question
An athlete executing a long jump leaves the ground at a 28.0 degree angle and travels 7.80m. (a) What was the takeoff speed? (b) If this speed were increased by just 5%, how much longer would the... more
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09/14/15

Probability with a deck of cards:
You select 10 cards randomly from a deck of 52 cards.What is the probability that all of the cards selected are face cards (i.e. jacks, queens, or kings)?
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09/12/15

How to factor 4y^7-12y^5+16y^3
Factoring the trinomial 4y7-12y5+16y3
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09/12/15

algebra 2 problem
The exponential equation has to be solved 5x=2    I'm trying to find the exact answer and solution
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09/11/15

Calculation query
Hi,I have a query regarding calculation.Please help me out. There are 3 exams Exam1 is out of 30 -In this student obtained 26 Exam 2 is out of 30 -In this student obtained 24 Exam 3 is out of 100... more
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09/11/15

Prove the statement using e and delta
Prove the statement using e and slim (1-4x)=13x→-3 Prove the statement using ε and splease show steps and similar example
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