
Find the volume of the solid bounded above by z = x 3y and below by the triangle in the xyplane having vertices (0, 0),(2, 0), and (0, 1).
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Power series given by (x^n/n3^n) Find the radius of convergence and the interval of convergence. Show all of your work.
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You are asked to distribute $1800 in prize money. The dollar amounts for the prizes are $625, $125, $25, $5, and $1. How should this money be
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Vince read 1/4 of his book on Monday. He read 2/4 more of his book on Tuesday. How much of his book did Vince read on the two days?
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A function is given. h(t) = t2 + 2t; t = −1, t = 2 (a) determine the net change of the function between the given values of the variable.
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Determine mu subscript x overbarμx and sigma subscript x overbarσx from the given parameters of the population and sample size. muμequals=7777, sigmaσequals=99, nequals=81
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Explain why the basic power method q, Aq, A2 q, (with scaling) converges to the eigenvector associated with the largest eigenvalue. (You can assume...
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Gates had a pocket full of of twenties, fifties, and hundreds. The number of twenties was six more than twice the number of hundreds. He had 78 bills, and a total of $3,560.Determine how many of each
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Simple algebra pliiiiiz Given the following system of equations find the value of x, 5x4y=28 3x+y=44
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A consumer has a utility function U = 10 x 0.2 y 0.8 , where x is the number of cups of coffee consumed, and y, the number of minicartons of ice...
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Consider the multiple regression model with two regressors upper x 1 x1 and upper x 2 x2, where both variables are determinants of the dependent variable. you first regress y on upper x 1 x1 only a
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Consider the logistic population growth with rate of change given by the differential equation dp dt = 0.001p(4 − p), where p is measured in billions and t is in years. 5 (a) find the equilibrium so
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Critical poins b. Where function is INCREASING and DECREASING c. Points on inflection d. Where it's concave up and concave down e.
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NEED ASAP, PLEASE SHOW ALL WORK, see attachment with picture of problem
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f(x)=2/3 x 3 x24x+2 Find critical point where function is Increasing and Decreasing.
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c(x)=2x+12 amp; Demand Function: P=x+10 Find the following: Revenue Function b. Minimum breakeven quantity c. Maximum Revenue d.
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Clara estimates that the length of a hiking trail is 10 km. She later learns that its actual length is 12 km. What is the percent error in Clara's estimate?
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Hi I need Help with this : A swimming pool has an inlet pipe that can fill the empty pool in 12 hours with the drain is closed and the inlet pipe is closed the drain can empty the full pool in 20 hour
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explain how to find the derivative of a function if one is given the second derivative f''(x)=3X^2+5X2
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Classify the conic and write the equation in standard form. Identify the center, vertices, and foci when applicable. Then sketch a rough graph of the conic and label. y2+4x4=0
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Find the halflife of a radioactive element, which decays according to the function A (t)=Aoe^0.0391t, where t is the time in years
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The board of examiners that administers the real estate broker examination in a certain state found that the mean score on the test was 426 and the standard deviation was 72. If the board wants to set
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The Philips Curve Suppose the economy has been experiencing zero inflation and five percent unemployment for several years.
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A business bought some compact cars that cost $15,000 each, and some full–sized cars, that cost $23,000 each. A total of 20 cars were bought, for $372,000. How many compact cars did the business buy
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define a ratio write the ratio 3 to 7 in two different ways
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A chemist needs to mix a 75% saltwater solution with a 50% saltwater solution to obtain 10 gallons of a 60% saltwater solution.
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A parcel service will only accept packages with a length of no more than 96 inches and length plus girth of no more than 150 inches. (See the figure...
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What are the coordinates of the centroid of a triangle with vertices P(4,1), Q (2,2), and R (2,3)
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In which of the following scenarios witt you be entitled to pay the least amount of money out of podet fora medical expense?
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Aaron has a triathlon. Sunday he bikes 12 5/8 miles and swims 5 2/3 miles. Monday, he runs 6 3/8 miles. How many total miles Aaron cover on two days
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Given that x has a Poisson distribution with equals= 1.8 , what is the probability that x= 5 ?
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Ray supple brought a basic car costing 26,500, with options costing 725.00 there is a 6% sales tax in his state and a combined
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A standard deck of cards contains 52 cards. One card is selected from the deck. (a) Compute the probability of randomly selecting aa heart or club .
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The data do not indicate a difference in breaking load for the two fabric load conditions. Inferences Based on Two Samples 66.
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Let f (x) be a differentiable function. Use the limit defintion of the derivative to find the derivative of the function G(x) = 5xf (x).
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Mr. Henry has a class of 18 girls and 12 boys. He chose one student to come to the front and then chose a second student from those still seated. What is the probability that both students chosen are
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Consider the following linear programming problem. Max c^Tx subject to Ax=b, x gt;= 0 Show that by adding slack variables, you can represent it as...
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MONUMENTS You are designing a monument and a base as shown at the right. You will use 90 cubic feet of concrete for both pieces. Find the value of x....
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You have 15 gallons of lemonade to sell. You use coneshaped cups that are 8 centimeters in diameter and 12 centimeters tall. Each customer uses one paper cup. How many paper cups will you need if you
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Virginia has a population of roughly 10,543,000 people and Is 64,865 square miles in size what is the density of the population
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Compute the critical value Za/2 that corresponds to 88%level of confidence.
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Game 1 cost 3 dollars has a 0.4 chanve of winning 5 dollars a 0.2 chance of winning 10 dollars and a 0.5 chance of winning nothing. what is the expected value
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Jill bought oranges anc Dananas. She bought 12 pieces of fruit and spent $5. Oranges cost $0.50 each and bananas cost $0.25 each. Write a system of equations to model the problem. Then solve the syste
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Hello Im taking algebra C115 at Coastline communty college. I need help with 4 quizes. How Much will this cost?
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A hemispherical tank with radius 8 ft. is full of liquid with density 30 lbs/cubic ft. Find the work required to empty the tank over the rim.
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You plan on taking a 1170 mile long trip in your car, which average 19.5 miles per gallon. About how many gallons of gas will you use? If gas costs 2.85 dollars per gallon, how much do you expect to s
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Marks: 2 Suppose that people's heights (in centimeters) are normally distributed, with a mean of 170 and a standard deviation of 4. We find the...
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A polynomial f ( x ) and two of its zeros are given. Solve the equation f ( x ) = 0.
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A crayon has a mass of 20 grams. A peach is 65 grams more than a crayon. What is the mass of a peach?
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a circle swimming pool is 21 feet in diameter.what is the circumference of the swimming pool?
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