04/11/22

Parameter & Cartesian Equation

How would I eliminate the parameter and solve the equation of the curve (y=...) within an x-interval?

03/30/22

Length and perimeter

A school is constructing a rectangular play area against an exterior wall of the school building it uses 120 feet of fencing material to enclose three sides of the play area a rectangle with one... more

07/04/20

shipping volume

size = length + 2*width + 2*heightThe size of the package must be less than 165" and length has to be less than 108".You work for a producer who ships rectangular boxes that are 13"x4"x4". The... more

CAN SOMEONE PLEASE ANSWER THIS QUESTION QUICK!!

Let’s say we have access to planting 2 different crops, Watermelons and Grapes. We can find the revenue of a crop by the equation: R = (p0 + px)(n0 - nx) Where R is the revenue, p0 is the starting... more

Need help understanding

The differential equation  (5 points)I. produces a slope field with vertical tangents at y = 3II. produces a slope field with vertical tangents at x = -1III. produces a slope field with rows of... more

10/13/19

linear transformation

The graph of f(x)=x was translated down 21 units and right 5 units to create the graph of p(x)Write the equation of p(x) using function notation.

10/11/19

Precalculus math problem

The lengths of the sides of a triangle are consecutive even integers. The perimeter of the triangle is equal to the perimeter of a square whose side measures 5 less than the shortest side of the... more

10/08/19

Pre calculus word problem

After declining between 1940 and 1980, the number of multigenerational households has been increasing since 1980. The function h(x)=0.012x^2-0.543x+35.723 can be used to estimate the number of... more

03/23/19

Derivative problem

The quantity of computers that are sold by a computer manufacturer at a price of p dollars per unit is Q(p). What is the meaning of the derivative Q’(800)? What are the units?

03/13/19

Help please!!!!!!

a jet leaves a runway whose bearing is N 33 E from the control tower. After flying 8 miles, the jet turns 90 to the right and flies for 11 miles. At this time, what is the bearing of the jet from... more

02/28/19

tan u + cot u= 1/f(u)

Simplify and write the trigonometric expression in terms of sine and cosine. Find f(u)

02/26/19

Their sum is 52 and their quotient is 3.

02/24/19

Pre calculus question

A farmer wants to build a rectangular pen for his cow, he wants to build his pen along a river so he will only need to have fence along 3 of the sides. He has 1000 ft of fencing, what should the... more

02/22/19

whta is the domain and range of y=(-16x^2)+16

Northwest Molded molds plastic handles which cost $0.30 per handle to mold.

Northwest Molded molds plastic handles which cost $0.30 per handle to mold. The fixed cost to run the molding machine is $1435 per week. If the company sells the handles for $1.30 each, how many... more

10/03/18

Pyramid of Egypt word problem question

The sides of the base of the largest pyramid, Khufu, has length 755 feet. The height of Khufu was originally 482 feet, but now is approximately 450 Feet. Find the slope of a side of the pyramid at... more

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