The revenue function for a sporting goods company is given by R(x) = x ⋅ p(x) dollars where x is the number of units sold and p(x) = 700 − 0.4x is the unit price. Find the maximum revenue.
The revenue function for a sporting goods company is given by R(x) = x ⋅ p(x) dollars where x is the number of units sold and p(x) = 700 − 0.4x is the unit price. Find the maximum revenue.
I'm not very good at word problems and this one of for quadratics and I'm really struggling. please help!
find the exact solutions to each of the following equations 1. 4x^2/3-4x^1/3=3 2.9x^2/3+4x^-2/3=37 3.3x^2/3-x^1/3=2 4. I/2x^2-x=1/3
a triangle has base 4 m more than it's altitude. is it's area is 70 m2, find it's altitude
a rectangle has lenght 4 cm greater than it's width. Find it's width given that it's area is 96cm2
1.Solve x^2-2x+4=0 2. use the quadratic equation to solve 3x^2+10x+3=0
1.solve for x, x^6-19x^3-216=0
The problem I got was x2-2x+26=0 and the answer ended up being [1+5i,1-5i]. I don't understand how it up being that.
Find the exact equation of the following: 1. x^4-21x^2=100 2. 4x^2/3-4x^1/3=3 3.9x^2/3+4x^-2/3=37 4.3x^2/3-x^1/3=2 5.{x+y=-1 {3x^2-2y=-2 6.square root...
Find exact solutions to each of the following equations 1. 18-9x-2x^2=0 2. x^4-7x^2-144=0 3. 12x^2-7x=12 4. x^2-10x+34=0
Quadratic Formula how wide is the walk?
Use quadratic equations to solve the problem How fast does each plane fly?
Find the vertex, roots, y-intercept, focus, axis of symmetry, directrix, distance.
y1=10x-4, y2=3x+22, and y1 exceeds y2 by 2.
f(x)=2x^2-x+1 what I did: 2x^2/2 - x/2 = -1/2 x^2 - x/2 = -1/2 x^2 - x/2 +1/16 = -1/2 +1/16 (x-1/4)^2= -7/16 Vertex: (1/4, 7/16) But when I graph...
can be approximated by the model P=0.1220t^2 + 1.529t + 18.72, 7 <= t <=14, where t represents the year, with t=7 corresponding to 1997. a) determine algebraically when the average...
x^2-8x+20=0 and ...
x^2+50=0 and ...
The length of each support line is 9 feet longer than the height of the post and the support line is anchored at a distance that is a 9 feet less than twice the height of the post. Determine the height...
I cannot figure out how to form equations for a quadratic sequence. Not explicit nor recursive. The sequence reads 5,10,17