Mathematics

What is the horizontal asymptote for y=(4x)/(x-2)

is it 4? thanks-Please, read: http://cnx.org/content/m13606/latest/ There is a clear explanation on how to determine the horizontal asymptotes.

How do I write these two series in sigma notation

two problems, how do I write them in sigma notation? 1. Write 1 + 4 + 9 + 16 + 25 + 36 in sigma notation. 2. Write -3 + (-2) + (-1) + 0 + 1 in sigma notation.-1. (summation from i = 1 to 6) i^2 2.

Find the interval of convergence for the power series~~~~~~~~~~~~~~~~~~help

The series is convergent from x=? to x=? 1) ∞ ∑ [(X/X-6)^n]/n(-6)^n n=1 2) ∞ ∑ [(11x)^n]/n^10 n=1 3) ∞ ∑ [(x-9)^n]/9^n n=1 4) ∞ ∑ [(-1)^n*x^n]/2^n(n^2+6) n=1-1) Is this series actually a p

Please help with my algebra homework

i have two questions... 1) an object that is projected straight downward with initial velocity v feet per second travels a distance s=vt+16t^2, where t= time in seconds, if ron is standing on a balcon

Condense this logarithm

3(logx-2log2) I got log (x^3/64). Tell me what you get. :)-Use those log properties: nlog(x) = log(xⁿ) log(x) - log(y) = log(x/y) That gives us: log(x³) - 2log(2³) = log(x³) - 2log(8) = log(x³)

The number 22 what does it mean i need help!

ok i have been seeing the number 22 EVERYWHERE! first i missed 22 questions on a test i got on facebook and had 22 notafacations a anser to a math question i had was 22 a ad for dresses had 22$ for it

Algebra 1 elimination problem

I have been trying and trying these problems over again for awhile now: Can someone please explain to me how to know what to multiply both equations by? 1. 2x/3 + 3y/4 = -10 y + 34 = 5x/6 2. 2x/5 +

HELP ME?! HELP MEEE!

Write a question.

Find the definite integral. 10 points

Solve ∫ lower limit 01. upper limit 2. x^(5) - x^(-1) / x^2 ; dx The answer is 27/8 but how did they get that?-Ok, to take the integral the easiest thing first is to simplify your problem (x^5 - x^-1

Log[2](x)+3=log[2]((x^2)-20)

Solve for x-log2(x^2-20) - log2(x) = 3 log2((x^2-20)/x) = 3 x^2 - 20 / x = 2^3 x^2 - 20 = 8x x^2 -8x - 20 = 0 (x-10)(x+2) = 0 x = 10, -2-3 = log[2] ((x² - 20)/x) 8x = x² - 20 x² - 8x - 20 = 0 (x -

How many weeks will i have to save up - Maths

If I get £5 a week and I wanna get a ipod touch (£169) how many weeks will I have to save up. Help-34 weeks. however if you manage to get another £1a week it will be only 28 weeks :D-no of weeks= tota

Prove by Principle of Mathematical Induction

Prove, by PMI, that sum of any 3 consecutive integers is divisible by 3?-Mathematical induction is a method of mathematical proof typically used to establish that a given statement is true of all natu

What is the value of the car after 4 years

The car is worth $12060. Its annual depreciation is $1901. What is the value of the computer after four years?-$1901 * 4= $7604 $12060- $7604= $4456-12060 - 4x = V x = 1901 12060 - 4 * 1901 = V $4,

What exactly are Sin, Cos and Tan? How are they calculated

I take physics and calculus, so I use trig all the time with no problems. I am just wondering what exactly are they, and how are they calculated? I know that Sin0=o/h, Cos0=a/h and Tan0=o/a, so please

I have taken Math 140 twice and have gotten a "D". What should I do now

Is the only option taking it for the third time? How can I finally pass this class? Help me!-in the OLD days, D was considered WEAK BUT PASSING. The only reason you would need to take it again is if y