Tutorials Posted by sfgiantslvr
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| Bounty | Category | Question | Tutorial | Date Posted | |
|---|---|---|---|---|---|
| $2.00 | Physics | please help me to understand moment of inertia | Moment of Inertia Explanation
...e inertia of a rigid rotating body with respect to its rotation. The moment of inertia plays much the same role in rotational dynamics as mass does in linear dynamics, determining the relationship...... | Nov. 17, 2009 at 01:59:51AM | |
| $0.50 | Mathematics | 4(X+8)^2+13(X+8)(4X+7(3X+5)^2+(4X+7) | Answer to your problem
... you meant: 4(X 8)^2 13(X 8) (4X 7)(3X 5)^... | Oct 04, 2009 at 9:32:48PM | |
| $5.00 | Physics | PHysics | Answer to "physics" with Work
... T m/A)/(2Pi))(10 A / 0.0005 m)<br>B = 0.004 T<br>At point A, the magnetic fields due to wire 1 and 2 add, so the total magnetic field is 2 x 0.004 T = 0.008 T <br>The direction for...... | Jul 27, 2009 at 01:48:55PM | |
| $0.50 | Chemistry | how much work | Correct Answer to "how much work" with work shown
...city of 72.0 km/h to bring it to a complete stop?<br><br>the mass is 1500 kg<br>We must convert the velocit... | Jul 23, 2009 at 11:03:03PM | |
| $1.00 | Physics | Voltage | Answer to "Voltage" with Work
...ms<br>Req = 9000 ohms<br>V = IR<br>I = V / R<br>I = 1.5 V / 9000 ohms <br>I = 1.67 x 10^-4 Amps = 0.167 mA --> Answer<br><br>V1 = I(R1)<br>V1 = (1.67...... | Jul 19, 2009 at 7:15:36PM | |
| $4.00 | Physics | 3 questions physics | Answer to "Test 4" With Answers
...th charge q = -6.50 m C and mass m = 1.20 x 10-8 kg in a uniform magnetic field of 1.00 T. The direction of the magnetic field is perpendicularly out of the page or your computer screen. Initially,...... | Jul 19, 2009 at 6:56:18PM | |
| $1.00 | Physics | energy | Answer to "Energy" with Work
...tage separation<br><br>So for the electron at a positive terminal, U is:<br>U = (-1.6 x 10^-19 C)(1.5 V)<br>U = -2.4 x 10^-10 J --> Final Answer<br>Notice that the...... | Jul 16, 2009 at 02:11:48PM | |
| $0.50 | Physics | Electrons | Answer to "Electrons" with Work
...charge<br>N = 1 C / (1.6 x 10^-19 C/electron)<br>N = 6.25 x 10^18 electrons<br><br>The sign of the charge ... | Jul 16, 2009 at 01:50:05PM | |
| $0.50 | Physics | Transported electrons | Correct Answer to "Transported Electrons" with Work
...ow much total charge q, has been transported? How many electrons N have been transported?<br><br>So one Ampere i... | Jul 16, 2009 at 01:43:40PM | |
| $0.50 | Physics | Tension/Waves | Answer to Tension/Waves with Work
....3 feet = 7.71 meters<br>1.58 lbs = 0.717 kg<br>10.8 feet = 3.29<br>73.7 lbs = (33.4 kg... | Jul. 14, 2009 at 12:20:52AM | |
| $0.50 | Mathematics | Algebra 2, shift and stretch factor | Stretch Factor Explanation
...a certain sort. The first example creates a vertical stretch, the second a horizontal stretch.<br><br>To stretch a graph vertically, place a coefficient in front of the function. This...... | Jul. 12, 2009 at 01:38:34AM | |
| $1.00 | Mathematics | Finding the Maximum and Minimum values of a function -- With examples | Finding the Maximum and Minimum values of a function -- With examples
...br>the derivate is:<br>f'(x) = 2x<br>Set that equal to zero: 2x = 0<br>x = 0 --> The extrema occurs at x = 0.<br><br>To determine whether this is a minimum or...... | Jul 11, 2009 at 7:58:17PM | |
| $1.00 | Physics | Voltage | Answer to Voltage with Work
...em add together so that there is an equivalent voltage of 44 V in the clockwise direction. <br><br>The equivalent resistance is... | Jul 11, 2009 at 7:01:36PM | |
| $1.00 | Physics | Charges | Answer to Capacitance with Work
...Capacitance x Voltage<br>Therefore, if the voltage doubles while the capacitance remains constant, the charge on the capac... | Jul 11, 2009 at 6:15:59PM | |
| $3.00 | Physics | Filament | Answer to Filament with detailed work
.../P<br>R = (120 V)^2 / 80 W<br>R = 180 ohms<br><br>d) V = IR (I is current)<br>I = V/R<br>I = (120 V) / (180 ohms) = 0.67 Amps<br><br>e) Yes. The...... | Jul 11, 2009 at 6:09:30PM | |
| $0.75 | Mathematics | Variance/Standard Deviation? -36/ | variance and standard deviation
...deviation (S) = 2.4512387538898 ... | Jul 10, 2009 at 5:05:20PM | |
| $0.50 | Mathematics | 4-4square root of 4 ? | Correct Answer with work
...<br><br>The square roo... | Jul 09, 2009 at 3:59:50PM | |
| $0.50 | Mathematics | solve the inequality for x 2x+3<0 | Inequality Solved with Work
...des:<br><br>2x < -3<br><br>Div... | Jul 09, 2009 at 3:55:32PM | |
| $3.00 | Physics | Magnitude | Magnitude - Correct Answer with Work
...0^-19 C)(32.6 V) = -5.22 x 10^-18 J<br><br>b) E = V/d<br>E = (32.6 V - 14 V) / (0.130 m) = 143.1 V/m<br><br>c) F = qE<br>F = qE = (-1.6 x 10^-19 C)(143.1 V/m) = 2.2...... | Jul 07, 2009 at 9:22:22PM | |
| $2.00 | Physics | Charges | Capacitance - Correct Answer with Explanation
...9 Farads<br><br>Charge = (Capacitance)(Voltage)<br>Voltage = Charge / Capacitance<br>V = (7.93 C) / (1.1151 x 10^-9 F)<br>V = 7.11 x 10^9 V<br><br>a)...... | Jul 07, 2009 at 8:57:37PM | |
| $0.25 | Physics | a massive object is attached to a block | Gravitational Potential - But Why?
...sive object is attached to a block of wood by a cord running over a pulley. after being released, the object falls to... | Jul 03, 2009 at 02:48:10PM | |
| $1.00 | Physics | floatation line | Flotation line of a Ship - Correct Answer Guaranteed
...e for the ship when it is loaded. This is because when the s... | Jul 02, 2009 at 01:07:03PM | |
| $0.40 | Mathematics | What is the value of n? 8/n = 12/21 | Value of n - Correct Answer Guaranteed
...2/21<br><br>Cross Mul... | Jul 01, 2009 at 5:59:04PM | |
| $1.00 | Physics | A CAR STARTS FROM REST AND TRAVELS 100 m | Acceleration - Correct Answer Guaranteed
...2d / (t^2)<br>a = 2(100 m) / (5... | Jul 01, 2009 at 3:50:31PM | |
| $0.50 | Mathematics | The graph of a function is given below. Tell whether the graph could possibly be the graph of a polynomial function. If | Correct Answer Guaranteed -- With Explanation
...omial.<br><br>It is hard to tell because some of the... | Jul 01, 2009 at 2:44:17PM | |
| $0.25 | Mathematics | Determine whether the following rule defines y as a function of x. | Y as a Function of X
... there will only be one unique y ... | Jul 01, 2009 at 2:41:51PM | |
| $0.50 | Mathematics | State the domain of the given function. | Domain of the Function - Correct Answer with Explanation
...ere except when the denominator = 0.<br>Thi... | Jul 01, 2009 at 2:39:03PM | |
| $0.50 | Mathematics | Evaluate the function. Find f(k - 1) when: f(x) = 4x^2 - 3x - 3 | Correct Answer - Guaranteed - With Explanation
...k - 1) when: f(x) = 4x^2 - 3x - 3<br>plug in... | Jul 01, 2009 at 2:37:08PM | |
| $5.00 | Physics | physics | Single Slit Diffraction - Answers
...h the coefficient found in the parenthesis to result in x1. <br><br>2. Theoretical expressions for x0 and x1 in terms of R, , and d:<br>x0 = (1/2)(R()/d) + (R()/d) = (1/2)2R/d = R/d&...... | Jul 01, 2009 at 2:33:04PM | |
| $5.00 | History | History more WWII | Full Paragraph Answers to all Three Questions
...ever, women soon found they could exhibit their strength, dedication, and loyalty to the country through their diligent work in factories.<br><br>What other political, social, or economic...... | Jul 01, 2009 at 2:00:42PM | |
| $0.25 | Mathematics | if the value of 1 penny is to double eve | Thats a whole lot of money by the end
...0.01)(2^n) where n is the number of days. ... | Jul 01, 2009 at 1:52:32PM | |
| $0.50 | Mathematics | please help me understand this math problem | Rates Correct Answer Guaranteed
... 5 minutes she will type 5/p of the page. This make... | Jul 01, 2009 at 1:34:42PM | |
| $0.25 | Mathematics | Mathematics | Trigonometry - The Study of Angles
... branch of mathematics dealing with the relations of the... | Jul 01, 2009 at 1:29:32PM | |
| $0.50 | Mathematics | A deep sea diving bell is being lowered | Answer for Average Rate of Lowerings / Minute -- With Explanation
...defined as:<br>Total Lowering ... | Jul 01, 2009 at 1:27:06PM | |
| $0.75 | Mathematics | if Chevrolet had rose in sales to 1324 a | Correct Answer Guaranteed -- With Explanation
...0.6% increase means that if you ... | Jul 01, 2009 at 1:25:13PM | |
| $0.50 | Mathematics | 18000000x18000000 | Best Answer -- With Reasoning
...ific notation. 18000000 is re-written as 1.8 x 10^7.... | Jul 01, 2009 at 1:22:57PM | |
| $0.50 | Mathematics | find the derivative of the function g(x) | Derivative Correct Answer Guaranteed
...ction g(x)=x/e^x+e^-x<br><br>... | Jul 01, 2009 at 04:36:29PM | |
| $15.00 | Mathematics | Calculus II tutorial5 help | Quiz with all Answers Attached -- Guaranteed Correct
...ked with computer softw... | Jul 01, 2009 at 04:32:55PM | |
| $0.50 | Mathematics | X^2 + 55X = 100 please help | Equation solved for X -- Step by Step Answer
...b^2 - 4ac))/(2a)<br><br>Plug in a = 1, b = 55, c = -100<br><br>x = (... | Jul 01, 2009 at 04:12:00PM | |
| $0.85 | Mathematics | if then | Laws of Algebra and Inequality
.... This is NOT always true.<br><br>C. This is alway true. That is the difference of ... | Jul 01, 2009 at 04:03:13PM | |
| $0.80 | Mathematics | x^2+6x+4=0Solve usng the quadratic for | Quadric Equation - Solved
...rt(b^2 - 4ac))/(2a)<br><br>Plug in: a = 1, b = 6, c = 4<br><br>x = (-6 + Sqrt(... | Jul 01, 2009 at 03:59:24PM | |
| $0.25 | Mathematics | coordinate geometry | Coordinates of the x intercept
... coordinates of B, the x intercept of the line?<br><br>Think of this line as forming a 30-60-90 trian... | May 26, 2009 at 10:05:31PM | |
| $1.00 | Mathematics | (5x - 3)(x + 5) = 4 solve for x | Solved for x
... 22x - 19 = 0<br>Solve.<br><br>{x ... | Feb. 10, 2009 at 12:57:09AM | |
| $1.00 | Physics | Physics HELP PLEASE | Answer to the question
...istance back to the original destination). <br>This length is 47.2 miles. The directi... | Feb. 10, 2009 at 12:42:08AM | |
| $2.00 | Physics | Physics HELP PLEASE | Answers to both
... 150 degrees. Also, the leg opposite that angle is 124 miles (the longest leg). Another leg has length (55 mph) x (1.21 hours... | Feb 09, 2009 at 11:51:49PM | |
| $0.25 | Physics | energy | Energy Transformation Explanation
...re information:<br>http://en.wikip... | Feb 09, 2009 at 10:32:15PM | |
| $0.50 | Physics | physics | Factors that Affect the Speed of a Wave
...hat does not affect wave spee... | Feb 09, 2009 at 10:30:51PM | |
| $1.00 | Physics | A 2.9kg locomotive is pulling a 1.5 cabo | Force Solution
...ass)(acceleration)<br>Net force = (1.5 kg)(3.3 m/s/s)<br>Net for... | Feb 09, 2009 at 10:29:13PM | |
| $4.00 | Mathematics | percentages ch 6 | Correct Answers to all Problems guaranteed
...ork in bold. H... | Jan 19, 2009 at 11:54:33PM | |
| $0.50 | Biology | what are the products of photosynthesis? | Products of Photosynthesis
...is are C6H12O6 and 6O2.<br>In words, this is one gluco... | Jan 19, 2009 at 5:14:01PM | |
| $1.00 | Chemistry | Why is water an important solvent? | The Importance of Water
...orbed from air or water) to form glucose and release oxygen. All living cells use such fuels and oxidize the hydrogen and carbon to capture the sun's energy and reform water and CO2 in the process (ce...... | Jan 19, 2009 at 4:53:54PM | |
| $0.25 | Mathematics | x-1/4=2/5 how do i do this problem? | Correct Answer Guaranteed
...2/5 + 1/4<br>x =... | Jan 19, 2009 at 3:45:52PM | |
| $1.00 | Mathematics | Algebra. Please help. | Correct Answer Guaranteed
...answers in an... | Jan 19, 2009 at 3:22:53PM | |
| $0.50 | Mathematics | Geometry Question | Pyramid Surface Area
...4 triangles x (1/2)(base)(height) + 8x8<br>= 4(1... | Jan 19, 2009 at 3:13:07PM | |
| $0.25 | Mathematics | Explain why 5/6 < 13/15 | Getting a Common Denominator
...fractions with common denominators.... | Jan 19, 2009 at 3:10:46PM | |
| $1.00 | Mathematics | Please help. | Right Triangle Area Word Problem
...ight angle, the cut off segment will have a length of 3-x. The cut off triangle will h... | Jan 19, 2009 at 2:44:54PM | |
| $0.75 | Mathematics | General Math | Possibilities with Multiple Choice
...the same options.<br><br>So the number of possibl... | Jan 19, 2009 at 2:41:21PM | |
| $0.40 | Mathematics | solve by substitution:2x-y=-23x-2y=- | Correct Answer with Explanation
...<br>Solve the first equation for y:<br>-y = -2x - 2<br>y = 2x + ... | Jan 19, 2009 at 2:39:22PM | |
| $0.30 | Mathematics | WHAT IS THE GCF OF 28 | GCF of 28
...erefore, the greatest common factor of 28 is 7.<br><br>Usually, howeve... | Jan 17, 2009 at 02:28:25PM | |
| $5.00 | Mathematics | Algebra | Correct Answer - Guaranteed
...t which contains t... | Jan 17, 2009 at 01:40:42PM | |
| $1.00 | Mathematics | I need to solve the inequality algebraic | How to Solve an Inequality Algebraically
...ction of the inequality. For example, < becomes > and becomes . <br><br>Exa... | Jan. 07, 2009 at 12:40:49AM | |
| $1.00 | Mathematics | PLZ HELP KJM | Conditional Statement
... q. Statement p is the hypothesis and statement q... | Dec 22, 2008 at 8:56:13PM | |
| $1.00 | Mathematics | I need to find the LCM of 10c^4a^5; 5c^7 | Lowest Common Multiple Answer
...<br><br>The LCM ... | Dec 21, 2008 at 4:51:15PM | |
| $0.25 | Physics | physics | Maximizing Torque
...hen the force is exerted forward rather than straight down. <br>... | Dec 21, 2008 at 1:22:12PM | |
| $0.25 | Mathematics | how do i factor the following problem 6a | Factoring a Polynomial
...tor out a 3a... | Dec 21, 2008 at 1:18:40PM | |
| $0.50 | Mathematics | what is the equivalent percent of 5/80, | Converting Fractions to Percentages
...>Simply enter this into a calcul... | Dec 16, 2008 at 11:09:55PM | |
| $1.00 | Chemistry | How many moles of Na3PO4 is required to | Moles of Reactants
... shows that a 1:3 ratio is needed... | Dec 16, 2008 at 10:55:44PM | |
| $1.00 | Chemistry | Na3PO4 + 3AgNO3 = Ag3PO4 + 3NaNO3 | Reaction Products
...es of NaNO3. Therefore... | Dec 16, 2008 at 10:54:21PM | |
| $1.00 | Mathematics | The area of a triangle is 13.5 square me | Solving word problems - Correct Answer Guaranteed
...t the height must be positive, so 3 is the only realistic answer.... | Dec 16, 2008 at 10:53:11PM | |
| $0.25 | Mathematics | write 6 5/8 as an improper fraction | Conversion of Mixed Numbers to Improper Fractions
...= (6(8) + 5... | Dec 16, 2008 at 10:16:25PM | |
| $1.00 | Mathematics | according to the 2000 U.S. census, at le | Turning Proportions into Percentages
...Because "percent" literally means "per hund... | Dec 16, 2008 at 10:02:39PM | |
| $3.00 | Physics | If i am doing a research project on a bo | Possible Experiment
...find the acceleration of the ball when rolling down an incline as a function of theta (the angle measured in degrees, essentially the steepnes... | Dec 16, 2008 at 9:56:41PM | |
| $0.25 | Mathematics | I NEED TO SUBTRACT5/6-7/30 HELP DON'T K | Correct answer for good price
...on denominator of 30 for both fractions:<br>(... | Dec 16, 2008 at 9:50:06PM | |
| $1.00 | Computer-Science | earth science | Answers to all Questions
...born in March, after the hail storm, but before the fu... | Dec 16, 2008 at 01:27:05PM | |
| $1.00 | Mathematics | Two parents have two parents who each ha | Power Functions to Model a Family Tree
... by: R(g) = 2^g + 2^(g-1) + 2^(g-2) + ... + 2^(1)where R(g) is the number of relatives after g... | Dec 15, 2008 at 8:21:56PM | |
| $0.25 | Mathematics | The answer to a problem ended up being - | Algebra Manitpulation
...rewritten by dividin... | Dec. 15, 2008 at 12:26:34AM | |
| $3.00 | Mathematics | Calculus Test | Answer to parts a and b with clear proof
...) = 3/9 = 1/3<br>f'(c) = (2/3)(c^(-1/3))<br>There is no c on the interval (-1, ... | Dec. 15, 2008 at 12:20:42AM | |
| $3.00 | Mathematics | Calculus Test | Just the answer to part c
...ent x locations and is continuous between those points. The graph of tan[x] i... | Dec. 15, 2008 at 12:05:18AM | |
| $2.00 | Mathematics | Calculus Test | Definite Integral from Area Expression
...evaluate, find the antiderivative of e - 2x:<br>antiderivative: g(x) ... | Dec. 15, 2008 at 12:01:36AM | |
| $3.00 | Mathematics | Calculus Test | Implicit Differentiation with Chain Rule
...^2)<br>y' (x tan y) = tan y + y' x (sec y)^2<br>y' (x ta... | Dec 14, 2008 at 11:38:55PM | |
| $1.00 | History | andrew johnson | Detailed Biography
...<br>The Radicals' first step was to refuse to seat any Senator or Representative from the old Confederacy. Next they passed measures dealing with the former slaves. Johnson vetoed the...... | Dec 14, 2008 at 7:10:47PM | |
| $0.25 | Mathematics | help!!!!!!!!!!!!!!!! | Just the simple answer
...3x - 10)<br>=... | Dec 14, 2008 at 7:08:57PM | |
| $0.50 | Mathematics | math 115 help | Answer with Clear Explanation
...ator:<br>(-21/35) + (8/35... | Dec 14, 2008 at 6:51:40PM | |
| $1.00 | Physics | What has one proton and three electrons? | The Correct Element with Explanation
...lement that answers the question. This is ... | Dec 14, 2008 at 6:35:40PM | |
| $0.25 | Mathematics | Find X (log) | Just the Answer
...The correct choi... | Dec 13, 2008 at 11:08:31PM | |
| $0.40 | Mathematics | Exponent's Preform Multiplication | 0.5
...y^5/3)<br><br>Simplify:<br>(y^1... | Dec 13, 2008 at 11:05:09PM | |
| $1.00 | History | what led to the european era of explorat | Summary of Motivations and Technological Innovations
...y of motivations, but were frequently motivated by the prospects of trade and wealth. The earliest explorations, round the coast of West Africa, were designed to bypass the trade routes that brought...... | Dec 07, 2008 at 9:54:09PM | |
| $1.00 | Biology | All of these can be used to describe typ | Types of Inheritance Patterns
...hereby combining DNA sequences that would not normally occur toget... | Nov 23, 2008 at 11:44:57PM | |
| $1.00 | Mathematics | (6ksquared)m - (12kcubed)msquared + (9)m | Simplifying a Fraction
...k^2 - 4k^3m + 3m^2) / 2km^2<br>=... | Nov 23, 2008 at 3:06:09PM | |
| $1.00 | Physics | A car travels at a speed of 18 m/s aro | Circular Motion
...ic friction coefficient can be determined using:<br>Friction force = (coeffic... | Nov. 23, 2008 at 12:42:41AM | |
| $0.50 | Physics | what is:cofficient of kinetic friction | Coefficient of kinetic Friction
...e) the friction is. For example, if the coefficient of friction (termed "mew" and symboled u) is... | Nov. 23, 2008 at 12:36:13AM | |
| $0.50 | Education | how can i prove the theorem "If 3 angles | Geometry Proof
... 180 degrees. Therefore, if this 180 degrees... | Nov 22, 2008 at 9:57:01PM | |
| $1.00 | Physics | What equation do I use? I don't have the mass of the cart Thanks! | Gravitational and Kinetic Energy Equations
... the cart and v is the velocity<br><br>Also, remember that at ev... | Nov 22, 2008 at 5:51:38PM | |
| $1.00 | Geography | Explain what each trapeziod Formula stan | Area Formulas for a Trapezoid
..., and h is the "height" or the perpendicular distance between the parallel bases. I... | Nov 20, 2008 at 10:53:50PM | |
| $1.00 | Education | Willy and BIff (salesman) | Death of a Salesman
...e success of his children. Because of this, Willy often feels that Biff is l... | Nov 20, 2008 at 09:18:28PM | |
| $1.00 | Mathematics | help me uunderstand 9x2+48xy+64y2 | Factoring a Polynomial - Correct Answer - Guaranteed
...orm of the equation<br><br>I... | Nov 19, 2008 at 11:32:43PM | |
| $1.00 | Mathematics | PLEASE i need help on this asap | Perimeter and Area Problem, Clear Explanation With Correct Answer
...w) + 2(w+1)<br>14 = 2w + 2... | Nov 18, 2008 at 09:30:32PM | |
| $5.00 | Physics | Inelastic Collision | Conservation of Momentum
...rate momenta:<br>East: Momentum = (mass)(velocity) = (2200 kg)(45 km/h) = 99000 kg(km/h)<br>North: Momentum = mass(velocity) = 1600 kg(60km/h) = 96000 kg(km/h)<br>You should imagine...... | Nov 18, 2008 at 01:37:15PM | |
| $1.00 | Mathematics | Need help with this question | Mean, Standard Deviation of a probability distribution
... which you can find online for standard deviation, but in essence, a large deviation means numbers are not centered at the mean. A small standard deviation means t... | Nov 17, 2008 at 11:52:27PM | |
| $1.00 | Mathematics | 1) Five cards are dealt, what is the pro | The Probability of Getting a King
...e same as getting a king on the first card.<br><br>There... | Nov 17, 2008 at 02:08:52PM | |
| $1.00 | Mathematics | mm to cm | Unit Conversion Answer
...in each cm<br><br>So:<br>131 m... | Nov 16, 2008 at 8:46:40PM | |
| $1.00 | Mathematics | Find the value of k so that the point (2 | Finding K - step by step explanation
...g in x = 2 and y = 2:<br> kx + (k +1... | Nov 16, 2008 at 8:26:06PM | |
| $0.75 | Mathematics | (u + 2)(u + 5) = –2 | Solving for u
... + 5) = –2<br><br>Multiply out... | Nov 16, 2008 at 8:02:20PM | |
| $1.00 | Mathematics | #24 (5.2) Domain | The domain of Logarithmic Functions
...ral log is 0 to infinity. Howe... | Nov 16, 2008 at 7:54:13PM | |
| $1.00 | Mathematics | (u + 2)(u + 5) = –2 | Solved for u (pun intended)
...efactor:<br>(u+4)(u+3) = 0... | Nov 16, 2008 at 7:51:28PM | |
| $1.00 | Mathematics | Expand #13 | Logarithm Laws
...+ 4) + Log(x^4 + 4)<br>= ... | Nov 16, 2008 at 7:49:49PM | |
| $0.50 | Mathematics | Can someone help me with this problem? | Rate with Current Answer
...180+w)<br><br>Against wind:<br>(180-w)t = 5<br>t = 5/(180-w)<br><br>Set the ... | Nov 16, 2008 at 7:39:59PM | |
| $0.50 | Mathematics | Can someone help me with this problem? | Rate with Current Answer
...x Times = Distance equation to solve:<br>first off: r = 15 mi/h , c = ... | Nov 16, 2008 at 7:34:47PM | |
| $0.50 | Chemistry | calculate the mass in grams of 5.50 mol | Mass of Sodium Answer
...9 grams / mol<br><br>So for 5.5 mols:<br>5.5 mols x... | Nov 16, 2008 at 7:30:13PM | |
| $0.25 | Mathematics | Can someone help me with this problem? | Rise / Run = Slope
... Run:<br>(3/2) / ... | Nov 16, 2008 at 7:26:50PM | |
| $1.00 | Physics | what are the functions of a proton,neutr | Functions of Subatomic Particles
...n and neutron. Protons have a positive charge while neutrons have no charge. Neutrons are responsib... | Nov 16, 2008 at 7:25:24PM | |
| $1.50 | Mathematics | homework | Slope Intercept Form
...rm is:<br>y = mx + b where m is the slo... | Nov 16, 2008 at 6:54:31PM | |
| $1.00 | Mathematics | Please help me understand this math question. | Proved: That the line does not meet the circle
... + 9 + 2y - 5 = 0<br>5y^2 -16y + 13 = 0<br><br>There are no roots for this equatio... | Nov 16, 2008 at 5:53:42PM | |
| $1.00 | Economics | $10,000 is exchanged into Swiss francs a | Currency Conversions
...mes 20,000 swiss francs.<br><br>Then, he trades the francs b... | Nov 16, 2008 at 5:48:53PM | |
| $1.00 | Mathematics | Please help me with this math question | Solving Intersections
...<br>Multiply out:<br>x^2 + 9x^2 + 36x + 36 - 8x + 12x + 24 -30 = 0<br>10x^2 + 40x +3... | Nov 16, 2008 at 5:45:54PM | |
| $3.00 | Physics | A 100 kg box is being pulled along the x | Using Calculus to Solve Physics Equations
...00 kg)(3t) = (300 kg)t<br><br>iii. Power = Work/Time<br>We must know that Work = Force x distance<br>Therefore: Power = Force x Distance/Time = Force x Velocity<br>P(t) =...... | Nov 16, 2008 at 3:26:22PM | |
| $0.25 | Physics | why is listening to walkman more harmful | Walkman more dangerous
...he volume may not be as high, it is much... | Nov 16, 2008 at 3:10:25PM | |
| $0.25 | Mathematics | 100 is what percent of 125? | ____% of 125 is 100
...<br>x = 100/125 = .... | Nov 16, 2008 at 3:07:13PM | |
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... equation: <br>10000x^2 + 3500x -15569.75 = 0<br><br>Solving for x gives: 1.085 a... | Nov 02, 2008 at 02:44:33PM | |
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... b = 5^2<br>5a + b = 25<br><br>We now have a system of equations.<br>Solving the second equation for b:<br>b = 25 - 5a<br><br>Subs... | Nov 02, 2008 at 01:41:37PM | |
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