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Suppose that the fault has an average slip rate of 2.0 cm/year. How many years (on the average) would you expect to wait between earthquakes if the slip in these earthquakes is 8 m? How long would
Let side a = 17 m, side b = 23 m and side c = 11 m. Solve for the largest angle. What rule did you use and why?
The list price of a watch is $6.50. The jewler receives a trade discount of 30%. Determine the trade discount amount and the net price.
A radio talk show host asked listeners to respond either yes or no to question, "Is the candidate who spends most on campaign the most likely to win?" Fifteen people called in and nine said yes. Wh
Determine the general solution and the particular solution with the initial condition y(2pi)=1 xy'=3y+(x^4)(cosx)
Determine the general solution, and the particular solution with the initial condition y(0)=1 (1+x)y'+y=cosx
Reliable Trucking Company determined that, on annual basis, the distance traveled for each truck is normally distributed with average of 58,000 miles and tandard deviation of 7,500 miles. What perc
Modify the derivation of the vibrating string equation to incorporate the case where the string is in a medium that provides resistance proportional to velocity?
Determine an equation for the surface obtained by rotating the parabola y = x^2 about the y-axis.
Each year, approximately 160 colleges compete in National Concrete Canoe Competition. Each team should design seaworthy canoe from a substance not known for its capacity to float. The canoes must w
How many permutations of the letters in word mathematics are there where at least one consonant is not adjacent to a vowel.
Find out the differential equation which states this system. Let S(t) denote number of kg of salt in tank after t minutes. dS/dt= B. Solve differential equation for S(t). S(t)=
Determine a unit lengh vector which is orthogonal to both vector a [ 5 8 -2] and b [ 4 1 12].
The sales department tells management that they can raise revenue by 20 percent by increasing sales 20 percent, but production department says that to attain that number of units, they will have to
Is it possible for equation not to be linear in any of its variables? If not, discuss why. If so, give an example.
A savings account earns compound interest at an annual effective interest rate i. Given that the interest rate over the the period 2 to 4.5 is 20%, find the discount rate over the time period 1 to 3
Determine the formula for calculating contribution margin per unit and contribution margin ratio?
What volume of water is represented by a rainfall of 0.43 inches over a basin of 254 square miles? Give your answer in cubic feet, and acre-feet. I would mainly just like to know the process relate
What volume of water is represented by the rainfall of 0.43 inches over basin of 254 square miles? Provide your answer in cubic feet, and acre-feet. I would mainly just like to know the process rel
Assume that the fish population P(t) in lake is attacked by the disease at time t = 0, with the result that the fish cease to reproduce (so that the birth rate is B = 0) and the death rate S (deaths
Four people are using computers in the computing laboratory. You know that first person is the student and second isn't, but you don't know whether they're using the software on the network.
A rocket is launched from an airplane. It starts with the velocity of 10 ms-1 and accelerates at the rate of 8 ms^-2. Determine the velocity after t seconds?
Twenty-four people in town have decided to form three clubs. One-half ofthe people belong to each club, one-third of people belong to each pair of clubs,
Find out the distance between the pair of points. Provide an exact answer, and where appropriate an approximation to three decibel places. (4,6) (5,9) Just need help with formula because Im not gett
A tank with capacity of gal of water originally contains gal of water with lb of salt in solution. Water containing lb of salt per gallon is entering at a rate of gal/ min, and the mixture is allowe