04/07/16

How do I determine if this is a linear function?
x values are : 3,5,6,8 y values are : 14,19,21.5,26.5 ( in my book these values are in a table )    I tried to find the slope of (3,14) (5,19) (6,21.5) ( 8,26.5). The slopes weren't constant so... more
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04/07/16

If ( -4,11) (2,-4) and (6,n) are coordinates of points on the same plane line, determine n?
Hi, please help me solve : If ( -4,11) (2,-4) and (6,n) are coordinates of points on the same plane line, determine n?
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04/07/16

round 5,417.5 to the nearest cent
i need to know how to round 5,417.5 to the nearest cent please help me
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04/06/16

I REALLY need help with these three questions!
 If f(x) = x^2 + 2x + 1 and g(x) = x + 1, then what is f(x) / g(x), and what is the domain?  A: x + 1 [Domain: All real x except -1] B: x - 1 [Domain: All real x except -1] C: x + 1 [Domain: All... more
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04/06/16

cameron wrote a decimal number. one of the digits in the number was a 4 that had a value of (4×1/10). which could be the decimal that cameron wrote?
Cameron wrote a decimal numbers, one of the numbers was 4 that had the value of (4×1/10), which could be the decimal cameron wrote?
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04/06/16

State the x coordinate of any holes in the function.
f(x)= 8x^2-16x          -----------          5x^2-20   A. 0 B. 2 C. 5 D. -2 E. None of the above
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04/06/16

Can someone explain how to do these problems to me... Im not sure exactly what to do on these
Ok so I have these problems to do: 13.) 10x^2+9x≥9 17.) 6x^2+x≥1 21.) 3k^2-5k≤0 29.) (x-1)(x-2)(x-4)<0 33.) (x-1) over (x-4) >0 37.) 8 over (x-2) ≥ 2 41.) (x-3) over (x+2)≥2   I am... more
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04/06/16

An online video lasts 5/6 minutes how many times can you watch the video in 1 hour
I need the exact anwser for this question  
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04/06/16

Help with least squares
Find the least squares solution of the system AX=B.    Where A = a 4X3 matrix {[1 -1 1] [1 1 1] [0 1 1] [1 0 1] } and b = a 4X1 matrix {[2 1 0 2]}.   I have calculated A⊥A which ={[3 0 3] [0 3... more
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04/06/16

i need to figure out the equatin for this .
A rectangle is drawn so the width is 1 inches longer than the height. If the rectangle's diagonal measurement is 5 inches, find the height. Give your answer rounded to 1 decimal place,  
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04/06/16

Factor Theorem
Use the Factor Theorem to determine if the first polynomial is a factor of the second polynomial. I have to show work.4. Is (x - 3) a factor of 2x3 - 11x2 + 12x + 9?     
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04/06/16

A population has size 6000 at time t = 0, with t in years.
I need to know:    If the population decreases by 200 people per year, find a formula for the population, P, at time t   and:   If the population decreases by 8% per year, find a formula for... more
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04/06/16

The second bank of the united states was the most powerful bank in the country
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
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04/06/16

A store has two openings. 1 for a janitor and one for a cashier. 12 people qualified for both positions How many ways can the positions be filled?
I am confused between comutation and permutation :( thanks :)
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04/06/16

What was the policy regarding Japanese Americans in the military during World War II?
What was the policy regarding Japanese Americans in the military during World War II?  
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04/05/16

Math Problems
First class postage is 41¢ for the first ounce and 17¢ for each additional ounce (or part of an ounce). How much can a first class item weigh if you can spend $2.13 to mail it? (Your answer should... more
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04/05/16

Chris has 24 apples. He give 9 to Naruto. Baruto gives him 26 more. How many apples does Chris have now.
Chris has 24 apples. He gives 9 to Naruto. Baruto gives him 26 more. how many apples does Chris have now.    
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04/05/16

The scores on a practical test are normally distributed. If the test has a mean of 200 and a standard deviation of 20, what is the probability that a person who
A. 68%B. 98%C. 79%D. 99%
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04/05/16

The Executive Branch contains the Supreme Court, which upholds the law.
Does anyone know the answer to this history question.If you do have the answer/info to this question let me know please ,thanks in advance.   
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04/05/16

Andrew is thinking of a number less than 52 and greater than 40. His number has 3 ones. What is andrew's number ?
Andrew is thinking of a number less than 52 and greater than 40. His number has 3 ones. What is andrew's number ?
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04/05/16

CH. 6 review
The sum of the reciprocals of two consecutive integers is 13/42. Find the two integers. (smaller value) = (larger value) =
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04/05/16

Find the recursive formula if the common ratio of the geometric sequence is 5
a. Tn = 5 x n-1b. Tn-1 = 5 x n-1c. Tn = 5 x Tn-1d. T5 = T3 + 5
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04/05/16

'what is the equation og the line that has a slope of -5/6 and contains the point (-6,4)
20  
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04/05/16

Difficult Log Problems
1.)   (log base3 r)^2 + 8 = log base3 r^-6     Solve for r   2.)   3(log base5 y)^2  = log base5 y^15     Solve for y   I have tried many different things to solve these two problems, but... more
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04/05/16

Brian wants to build a ramp that leads to a 5 meters above the ground. He wants the ramp to be 10 meters long. What should the angle of elevation of the ramp be
I cant figure out this problem, and  I was looking for some help
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