Tutorials Posted by sportyduke

sportyduke from Georgia TEch

 Rating (2):C- Questions Asked: 0 Tutorials Posted: 41, Earned: \$14.32

sportyduke's Posted Tutorials

Bounty Category Question Tutorial Purchases Date Posted
\$4.00 Mathematics Please provide a solution to this question and show work Complete Solution Provided
...culator is: t = -3.452 This corresponds to a p-value of: p = .003626 or .36326%   2) find the difference of the means between the two groups Over-weigth mean - Normal w...
Sep. 06, 2012 at 06:32:46AM
\$17.50 Mathematics math 1010 homework Will Guarantee that you receive an "A" in your course
... your course.  I can also provide samples of my...
Jun 06, 2012 at 4:00:44PM
\$15.00 Mathematics Calculus - Find Limits (Beginner) Pefect response with excellent explanations. Providing a \$5 discount
...2x to the denominator] lim(x->inf) sqrt(x)/e^2x  [this now makes inf/inf which requires L'hopital's rule] lim(x->inf) [1/2sqrt(x)]/2e^2x [rewrite] lim(x->inf) 1/4sqrt(x)e^2x [evaluate to inf]   2) li......
May. 17, 2012 at 06:43:08AM
\$0.25 Mathematics A vending machine contains nickels... Complete Solution
...re nickels than dimes n = 95 + d   Substitute .05(95 + d) + .10d =...
Sep. 05, 2011 at 10:31:48AM
...ion, a, will be represented by gravity, g, which is a constant -9.81m/s 2. i)  since we are asked for the speed of the object when it is 2.1m above the ground, we can use the 2nd equation v final  =......
Jan 06, 2010 at 3:32:37PM
\$2.50 Physics basketball player jump time Easy understanding
...can be ignored as it tells us a different time) Now, the basketball player will spend time in the bottom 15.3cm on his way down as we ll At top: v = 0 using: Î”y = v ot + (1/2)(a)(t 2) we can......
Dec 18, 2009 at 6:22:09PM
\$1.00 Mathematics Calculus Help Best explanation
...g integral: âˆ«|t|dt from -7 to 14 We know from properties of absolute values that the absolute v...
Dec 07, 2009 at 1:30:36PM
\$0.50 Mathematics geometry Great Price
... Area of semicircle = (1/2)*Î *r 2 ...
Dec 03, 2009 at 1:23:38PM
\$0.50 Mathematics primeter and area Great price
... square P = 4*13 = 52m Area...
Dec 03, 2009 at 1:21:37PM
\$1.00 Mathematics Math Question Easy explanation
...Let's break up into pieces The product -> multipl...
Dec. 02, 2009 at 10:56:37AM
\$1.00 Physics Problem 10.4 Answer from Mechanical Engineer
...0(3)(cos180) = 1500(-1) = -1500J ...
Dec 01, 2009 at 11:16:13PM
\$1.00 Physics Problem 10.25 Answer from Mechanical Engineer
...mpresses it. PE spring = (1/2)(k)(x 2) = (1/2)(30...
Dec 01, 2009 at 11:09:58PM
\$1.00 Physics Problem 10.55 Answer from Mechanical Engineer
...KE = 0, PE g = .16335, PE spring = 0 .16335 = mgy .16335 = (.057)(9.81)(y)...
Dec 01, 2009 at 11:07:20PM
\$0.75 Mathematics smokey99 HELP Each step shown in simplifying process, plus a discount
...in Word fo...
Dec 01, 2009 at 3:04:47PM
\$6.00 Mathematics UOP QRB 501 WEEK 3 PROBLEM Graph provided with a detailed explanation of the graph and the meaning as applied to real business
...le.  The graph is provid...
Dec 01, 2009 at 2:44:07PM
\$1.00 Mathematics find the slope of the line that passes t great explanation of what slope is and how to solve
...x, how does your y value (dependent variable) change. slope = m...
Nov. 30, 2009 at 10:29:44AM
\$4.00 Mathematics Natural Logarithm Tutorial Provided with detailed explanations
...finition of a natural logarithm as: ln(x) = âˆ« 1x (1/t)dt, x>0 1)Â  Find the derivative of y = ln(x) y = ln(x)Â  [substitute ln(x) wi...
Nov 25, 2009 at 1:11:08PM
\$1.00 Physics physics You must have done it right, just a slight mistake
...lem says is off by a multiple of then.  You know the following: T = F*...
Nov. 19, 2009 at 10:21:45AM
\$1.00 Mathematics Trig solution Perfect answer
.../3 tan(5x) = sqrt3 [use unit circle to find where tangent is ...
Nov 18, 2009 at 4:57:24PM
\$10.00 Mathematics College Algebra Explanations provided, not just answers
...We could then determine the length of the diagonal (the diagonal is important because monitors and TVs are advertised for the thier diagonal lengths) a^2 + b^2 = c^2 10^2 + 12^2 = c^2 100 + 144 =......
Nov 18, 2009 at 2:06:22PM
...e from the 6 to come into my class.  They were not going to sit, just come in and that's it.  Then if I pick, say Mary, first or 2nd or 3rd, it does not matter when she is picked because she gets no......
Nov. 18, 2009 at 10:50:48AM
\$0.75 Mathematics composition of functions and inverse functions Excellent Explanation with correct answers
... (5sqrt(x+6)) 5 - 6 = (x+6) - 6 = x+6 - 6 = x Questions 1 - 4 - to find an inverse, you must switch the x and y variable and then solve for y 1. f(x) = 2x - 5 y = 2x - 5 [switch the vari...
Nov 17, 2009 at 3:29:47PM
\$1.00 Mathematics double times and half times Answer with precise details
...the population doubles in 17 years. 2(127866) = 127866e 17r [divide by 127866] 2 = e 17r [take the ln of b...
Nov 17, 2009 at 12:39:56PM
... you can use the constraint to solve for one of the variables.  This will then be substituted into the objective function to give us a function in terms of one variable. x = 1200 - 3y P(y) = (1200-...
Nov. 17, 2009 at 08:06:08AM
\$1.00 Mathematics help me thank toy Correct Answers with explanations for each
... distributed to each term.  Hence the property is called the distributive property 3. 6(x-5) = ...
Nov. 17, 2009 at 07:59:36AM
\$1.00 Mathematics Calculus Help Answer with solid explanation
...irst term = 24 last = last term = 144 n = number of terms which can be found using: a n = a...
Nov 16, 2009 at 1:41:28PM
\$0.75 Mathematics Calculus Help Sum given using simple arithemtic formula
...metic sequence with a common difference ofÂ  3, we have the following ...
Nov 16, 2009 at 1:35:31PM
\$1.00 Mathematics Calculus Help Full answer with steps shown
...k 2 - Î£k Î£k 2 = k(k+1)(2k+1)/6 Î£k = k(k+1)/2 combining, we get: k(k+1)(2k+1)/6 - k(k+1)/2Â  (common denominator = 6) ...
Nov 16, 2009 at 1:32:27PM
\$1.00 Mathematics Calculus Help Notice that this is an arithmetic sequence
...common difference of +1 from each term to the next.  This defines an arithmetic sequ...
Nov 16, 2009 at 1:16:49PM
\$0.75 Mathematics Calculus Summation given using simple defined formulas
...ing formulas can be used to solve each term: Î£k 2 = (k)(k 1)(2k 1)/6 = (6)(7...
Nov 16, 2009 at 1:13:27PM
\$0.75 Mathematics Calculus Can be solved using an arithmetic formula
...ines an aritmetic series which can be solved using the following formula: Sum = (n/2)(1st...
Nov 16, 2009 at 1:02:34PM
\$0.35 Mathematics Precal compounded interest Formula given at a great price
... r*n We have compounding continously, so we will use the second equation: Question 1)  Find the time it takes to double ...
Nov. 16, 2009 at 11:29:43AM