09/01/22
Several Part Calc Question
The total revenue and total cost functions for the production and sale of x TV's are given asR(x)=140x−0.4x2andC(x)=3800+21x.(A) Find the value of x where the graph of R(x) has a horizontal tangent...
more
09/01/22
please help! #16 is asking to find f(g(x)) and g(f(x)) using each pair of functions, #76 is asking to use the functions f(x)=2x^2 +1 and g(x)=3x+5 to evaluate or find the composite function
#16. f(x)= 1/x-6 g(x)=7/x +6#76. f(g(2))
09/01/22
Is about the assignment chapter 5 basic probability question 15
A ball is drawn randomly from a jar that contains 3 red balls, 5 white balls, and 7 yellow ball. Find the probability of the given event.(a) A red ball is drawn;The probability is : (b) A white...
more
09/01/22
An angle measures 3.4° more than the measure of its supplementary angle. What is the measure of each angle?
please help
09/01/22
Solving four non-linear equations
I would like to ask you about solving these four nonlinear equations (x,y,z,w):axy=x+ybzw=z+wcyz=y+zdxw=x+wwhere:x=y/(ay−1)=w/(dw−1),z=y/(cy−1)=w/(bw−1)Thanks, Mehrdad
09/01/22
Math, microeconomics ,,, help please
Nutrition Ruff, Inc. makes dog food out of chicken and grain. Chicken has 10 grams of protein and 5 grams of fat per ounce, and grain has 2 grams of protein and 2 grams of fat per ounce. A bag of...
more
09/01/22
Dimensions of a rectangular athletic
A rectangular athletic field is twice as long as it is wide. If the perimeter of the athletic field is 360 yards, what are its dimensions?
09/01/22
cost price of a refrigerator
The selling price of a refrigerator is $589.05. If the markup is 5% of the dealer's cost, what is the dealer's cost of the refrigerator?
Geometry question
Suppose that R and S are points on the number line.If RS = 14 and S lies at 6, where could R be located?If there is more than one location, separate them with commas.Location(s) of R :
09/01/22
Choosing between two health clubs
You are choosing between two health clubs. Club A offers membership for a fee of $25 plus a monthly fee of $25. Club B offers membership for a fee of $13 plus a monthly fee of $29. After how many...
more
09/01/22
Math, microeconomics
Minimize c = x + 2y subject tox + 4y ≥ 282x + y ≥ 28x ≥ 0, y ≥ 0.c = ?(x,y) = ?
Still looking for help? Get the right answer, fast.
Ask a question for free
Get a free answer to a quick problem.
Most questions answered within 4 hours.
OR
Find an Online Tutor Now
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.