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

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

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

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

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...

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...

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

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 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...

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.

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.

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...

1. A box has a base whose length is twice its width. The volume of the box is 7000 cubic inches. The top and bottom of the box cost $3 per square foot to produce, while the sides of the box cost $4...

A piece of rope is cut into two pieces. One piece is used to form a circle and the other is used to form a square. Use a length of rope of 20 feet to write a function f representing the area of the...

A school is organizing a track and field meet. There will be no more than 250 total events and no fewer than 100 events scheduled. Track events will each be allowed 15 minutes while...

Find the values of the remaining trigonometric functions if If tan t = 4 and csc t > 0. How would you go about solving this problem?

Suppose the terminal point determine by t lies in the second quadrant and is (-24/25, y). (a) Find y. (b) Find the value of the 6 trigonometric functions at 837π...

(a) Suppose you deposit P dollars into a bank that pays an interest rate r compounded continuously. How long does it take to double your original deposit P. (b) Suppose you deposit...

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