Beth has 230ft of fencing available to make a rectangle enclosed in an open field. The enclosure needs to have an area of 3000ft^2. If she has to use all 230ft of fencing, what dimensions should she...

Beth has 230ft of fencing available to make a rectangle enclosed in an open field. The enclosure needs to have an area of 3000ft^2. If she has to use all 230ft of fencing, what dimensions should she...

The spreag from of oil leaking from a tanker is in the shape of a circle. If the radius r (in feet) of the spread after t hours is r(t) = 200sqt(t), find the area A of the oil slick as a function...

Make a polynomial function of the smallest degree that has the following characteristics: cosses the x-axis at -1 and 4, touches the x-axis at 0 and 2, and goes through the point (1,3).

I tried solving this using quadratic equation but I am unsure if I am following the right path. Thank you

I am looking to solve this extra credit problem.

I understand how to do the question by the first two properties, I just don't get the third. Any help would be appreciated. Thanks!

I set it up as (2(x+2))2+(2x)2=202 but I'm having trouble solving for speed Two fishing boats depart a harbor at the same time, one traveling east, the other...

This is an extra credit question. I am trying to see if someone can give me mathematical explanation how?

This is a pre-cal problem. I need to express its given quantity in terms of the indicated variable.

you work at a cell phone company and they base of $1200 per month and $35 for every phone you sell.

The area of a rectangular wall of a barn is 48 square feet. Its length is 44 feet longer than twice its width.Find the length and width of the wall of the barn.

2. Find the domain of the following function, and give the answer in interval notation: √x h(x)= ________ ...

1. Printing Cost: The cost C of printing a magazine is jointly proportional to the number of pages p in the magazine and the number of magazine m printed. a) Write an equation that expresses...

A hotel chain charges $75 each night for the first two nights and $50 for each additional night’s stay. The total cost function T is a function of the number of nights x that a guest stays. Write...

a) x2 + y = 25 b) x + y2 = 25 c) x = y3

The arrival time t of train B must be at least 15 minutes different from the 3:00 P.M. arrival time of train A.

Not quite sure how to figure these out. Any tips or advice? Thank you in advance! Find an equation of the line that satisfies the given conditions: A.) Through (6, 2); slope...

I haven't done math in a while so I've forgotten how to solve certain types of problems.

Given the polynomial p p(x)= 2x4 + x3 + 10x2 - 31x -18 a. using the rational root theorem list all possible rational roots of P. b. completely...

A function f with real coefficients has the following characteristics degree f= 4 f has a y-intercept of 52 x-2 is a factor of f -4/3 and 2-3i are both zeros of f Find...