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MATH SOLVE
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The Continuing Education Division at the Ozark Community College offers a total of 30 courses each semester. The courses offered are usually of two types: practical and humanistic. To satisfy the demands of the community, at least 10 courses of each type must be offered each semester. The division estimates that the revenues of offering prac- tical and humanistic courses are approximately $1500 and $1000 per course, respectively (a) Devise an optimal course offering for the college. (b) Show that the worth per additional course is $1500, which is the same as the reve- nue per practical course. What does this result mean in terms of offering additional courses?
General
3 months ago
what is the value of x, when -9(x-5)=x+22 1/2
General
3 months ago
The demand equation for 6’ by 4’ outdoor garden shed isD(q) = – 4q^2 – 2q + 1,500where D(q) is the price in dollars at which q units are demanded. Find the quantity demanded in a day if the price of the shed is $1,480.
General
3 months ago
Consider the equation y=4x what is the value of 4x when x=8
General
3 months ago
Solution for: -x + 3y -2z = 192x + y - z = 5-3x - y + 2z = -7
General
3 months ago
Consider the degree of each polynomial in the problem. The first factor has a degree of . The second factor has a degree of . The third factor has a degree of . The product has a degree of .
General
3 months ago
Three years ago you made a error on your federal tax return by underpaying your taxes in the amount of $4,000. The IRS charges interest and penalty of 6% per year and hae found your error. Originally you owed $4,000. Now how much do you owe the IRS?N= I/Y= PV= PMT= FV= P/Y=
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3 months ago
Find the exact value by using a half-angle identity. sin seven pi divided by eight
General
3 months ago
Can someone explain division of polynomials to me please.
General
3 months ago
Plan: “MI AUTO PARA TAXI”El señor Alberto decide adquirir un auto con el fin de realizar servicios de taxi. El precio del vehículo es de S/45 000, pero solo dispone de S/20 000. Entonces decide financiar el dinero que le falta por medio de una entidad bancaria. Si entre los dos planes de préstamo ofrecidos, debe escoger uno:¿Cuál de las dos opciones le recomendarías al señor Alberto?
General
3 months ago
1) -5g-6 for g=-2A) 4B)16C)10D)-13 2) Write an algebraic expression for the sum of 3 coins and c coinsA) c+3B)c/3C)3cD)c-33) x-2=16A)14B)18C)21D)124) z/-12=-5A)7B)-60C)-17D)605) Estimate the solution of the equation x-8.1=5.3 to the nearest whole numberA) about 13B)about 14C)about 4D) about 36) 14=t-44A)-30B)-58C)30D)587) -30=j+50A)80B)20C) -1500D)-808)2.8x=-9.24A)12.04B)-0.3030C)-3.3D)-12.049)5.8=z/2.2A)127.6B)0.37C)3.7D)12.76
General
3 months ago
In triangle ABC, A=x, B=3x and C=2x. What is measure angle C. Enter your answer in the box
General
3 months ago
Write a linear equation that represents the cost of buying T-shirts from Paula’s Printing. Identify the meaning of each variable in your equation.
General
3 months ago
Are the two lines parallel, perpendicular, or neither? Explain your answer. Show work needed to answer the question. 3x+7y=157c-3y=6
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3 months ago
A hot air balloon is tethered to the ground by rope that is 200 feet long. The balloon floats into the sky at a rate of 4 feet per second. The equation y=4x gives the height, y, of the balloon x seconds after leaving the ground. Graph the function What’s the domain? What’s the range? Interpret the x and y intercepts.
General
3 months ago
Write an expression with two terms.One term should have a cofficient with a variable and the other term should be a constant.Name the coefficient, the variable, and the constant in the expression.Then write a word phrase for your expression
General
3 months ago
The National Football League (NFL) polls fans to develop a rating for each football game. Each game is rated on a scale from 0 (forgettable) to 100 (memorable). The fan ratings for a random sample of 12 games follow. 57 62 87 74 73 72 19 58 81 78 83 73 a. Develop a point estimate of mean fan rating for the population of NFL games (to 2 decimals). b. Develop a point estimate of the standard deviation for the population of NFL games (to 4 decimals).
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3 months ago
Three sisters run a landscaping business. They charge $260 for each job. If the oldest sister earns 50 percent more than the middle sister and if the youngest sister earns 50 percent less than the oldest sister how much does each sister earn
General
3 months ago
Joe went to the fair and tried his hand at the shooting gallery. He earned 20 points each time he hit the target but lost 50 points when he miss. Joe ended the night with negative 470 points after 15 shots. How many times did he hit the target?
General
3 months ago
Question 1Given the following information about events A, B, and C, determine which pairs of events, if any, are independent and which pairs are mutually exclusive.P(A)=0.26 , P(B)=0.5 , P(C)=0.45 . P(A|B)=0.26 , P(B|C)= 0 , P(C|A)=0.26Select all correct answers.Select all that apply:B and C are independentA and C are mutually exclusiveA and B are independentA and C are independentB and C are mutually exclusiveA and B are mutually exclusiveQuestion 2Let E be the event that a randomly chosen person exercises. Let D be the event that a randomly chosen person is on a diet. Identify the answer which expresses the following with correct notation: Of all the people who exercise, the probability that a randomly chosen person is on a diet.Select the correct answer below:P(D) AND P(E)P(E AND D)P(E|D)P(D|E)
General
3 months ago
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