11/17/20
The price-demand and cost functions for the production of microwaves are p=245−x/50 and C(x)=46000+60x, where x is the number of microwaves and C(x) is the total cost
A) Find the marginal cost as a function of x. C′(x) = B) Find the revenue function in terms of x. R(x) = C) Find the marginal revenue function in terms of x. R′(x) = D) Evaluate the marginal...
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11/17/20
college algebra word problem
Find the common ratio for the geometric sequence.1, 6, 36, 216, 1296, 7776, ...
11/17/20
college algebra word problem
Write an explicit formula for the sequence.7, 10, 15, 22, 31, ...
11/17/20
college algebra word problem
A local band sells out for their concert. They sell all 1,155 tickets for a total purse of $28,122.50. The tickets were priced at $20 for student tickets, $22.50 for children, and $29 for adult...
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11/17/20
college algebra word problem
Three even numbers sum up to 126. The smallest is half the largest and the middle number is 3/4 the largest. What are the three numbers?
11/17/20
college algebra word problem
At a family reunion, there were only blood relatives, consisting of children, parents, and grandparents, in attendance. There were 500 people total. There were twice as many parents as...
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11/16/20
Lin’s family has completed 60% of a trip. They have traveled 30 miles. How long is the whole trip?
11/16/20
what is two more than 16 times a number is the same as 21 less than the product of -7 and the number
I need the answer for this question because I am needing help solving this equation because its hard for me to understand how to get this answer without is telling me what i am looking for
11/16/20
Which of the following equations has a slope of -3 and a y-intercept of 8? 1 point y=-3x+8 y=-3x-8 y=8x-3 y=3x+8
Which of the following equations has a slope of -3 and a y-intercept of 8?1 pointy=-3x+8y=-3x-8y=8x-3y=3x+8
11/16/20
cos[Arcsin(-1)]
Use Principal Values to evaluate. Show all work.How do I make the graph that goes along with this?
11/16/20
how to do this problem
A store has a 30% off sale on ski pants. With this discount, the price of one pair of ski pants is $88. What is the original price of the ski pants?
11/16/20
sin(x)+cos(x)=1/2
11/16/20
A rectangle's width is twice its length. Write a formula representing the area A of the rectangle
11/16/20
Construct polynomial function
Construct polynomial function y=f(x) with the following properties. Give the equation of the function in factored form:-The graph of f rises on the left and falls on the right -f has 3 zeros: x=-4,...
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System of equations
The admission fee at a local zoo is $1.50 for children and $6.00for adults. On a certain day, 2700 people enter the zoo and $11,250.00 is collected. How many children and how many adults attended?
11/16/20
Use the properties of logarithms to expand the following expression as much as possible. Simplify any numerical expressions that can be evaluated without a calculator.
ln(5x2−40x+60)
11/16/20
Simplify Tanx + √3 = 0
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