A frozen hot dog at -32° Fahrenheit is placed in a room at 70° Fahrenheit. After 15 minutes, the temperature of the hot dog is 30° Fahrenheit. (a) Find the value for & in Newton's Law of Cooling. Round your answer to the nearest thousandth. (b) What will the temperature of the hot dog be after 45 minutes? Round your answer to the nearest degree. Fahrenheit (c) How long will it take for the hot dog to reach 60° Fahrenheit? Round your answer to the nearest tenth of a minute. minutes Question Help: D Post to forum Submit Question

Q: 6. Suppose that the price per unit in dollars of a cell phone production is modeled by p = 45…

A: Given query is a to find the x where revenue is maximum.

Q: Edgar accumulated $4,000 in credit card debt. If the interest rate is 20% per year, and he does not…

A: Let's find amount value after 2 year.

Q: Divide. Show your work 2+√2 2-√3

A: I am attaching image so that you understand each and every step.

Q: Find the indicated function values for the function g(x)=7x-4. c. 9 (-77) C. a. g(0) b. g(8) a. g(0)…

A:

Q: 4x x+1 + 6 3x = 4 "I

A: SOLVE THE RATIONAL EQUATION

Q: There are 5 women and 7 men signed up to join a ballroom dance class. In how many ways can the…

A:

Q: 17. A commercial jetliner with an air speed of 640 mi/hr leaves Chicago and flies due west at the…

A: We have to find air speed in question no. 17 Topic:- Speed and Distance.

Q: 41. Choose the correct answer. How many real roots does the quadratic equation ² - 8+1=0 have? O not…

A:

Q: For the function: ax+b f(x) cx+d Find the value of f-¹ (x) for a=-1.1, b = 1.5, c = 2.9, d = -2.6, x…

A:

Q: Which of the following is one of the first four terms of the expression 1 (√x+2y)"

A: Given :1x+2y2

Q: Divide the expression. 3 2x-5x³ +6x-21 2x-5 3 2x* -5x³ +6x-21 2x-5 (Simplify your answer.)

A:

Q: P(q) = -0.01(q - 250) (q - 80) The equation above gives the profit, P(q), in dollars, earned by a…

A:

Q: Problem ID: PRABHNZE Without graphing, find the slope of the line that goes through (-3,-2) and…

A:

Q: 5. Write the following statements in the form "if p, then q" in English: de a. I will remember to…

A: The given statements are a) I will remember to send you my complete address only if you send me a…

Q: For the graph, identify: amplitude value of b phase shift for cosine (a > 0) phase shift for sine (a…

A: The graph of the function is given as

Q: computer shop charges 20.00 per hour( or a fraction of an hour) for the first two hours and an…

A: Given query is to find the charges fo 40 minute use.

Q: -4 -3 6 y 5 4 3 2 1 -2 -1 0 =1 -2 -3 -4 -5 -6 1 (1, 1) 2 3 4 (4,3) 5 X 6 Move the points so they do…

A:

Q: Graph the function. Give the domain and range. f(x) = 3 Choose the correct graph below. OA. B.

A: y=3x2this is greatest integer function

Q: 14. Minimizing Cost. Designs for #1 Canines has determined that when x hundred portable doghouses…

A: NOTE: Refresh your page if you can't see any equations. . the average cost function is given by…

Q: 6. Suppose that for the given polynomial g(x) = 2x³ + 14x² - 12x - 144, we find that g(3) = 0 using…

A:

Q: Use the quadratic formula to solve for x. 6x²-9x+1=0 (If there is more than one solution, separate…

A: we will find the required.

Q: 7. Solve the following quadratic inequalities. a. x² + 6x > 7 c.-x² + 6x-920 b. 4x² - 7x ≤2 d. 2x² -…

A: As per bartleby guidelines we only give first three questions answers. Please repost for other…

Q: fix)=(x-9) ² domain: [9,00) if f is one to one and non-decreasing find the inverse of frestricted to…

A:

Q: Use the Gaussian Elimination method to solve the system of equations. If the system has infinitely…

A: NOTE: Refresh your page if you can't see any equations. . system Ax=b is

Q: 28. Find the range and kernel (those are new words for the column space and nullspace) of T. (a)…

A: As per guidelines, I can answer maximum three sub parts of a question. Since you have asked for 4…

Q: certain breed of mouse was introduced onto a small island with an initial population of 310 mice,…

A: Given query is to find the modal and the population after 5 years.

Q: The first side of a triangle is 2 centimeters longer than the second side. The third side is 5…

A: The first side of a triangle is 2 centimeters longer than the second side. The third side is 5…

Q: f: R→R, and f(x) = 2x - 5 Select the correct statement about the inverse of f. O f-¹(x) = (x+5)/2…

A:

Q: Solve the system of equations using substitution or elimination by addition. 4x + 3y = - 1 8x + 9y =…

A:

Q: Select all of the following matrices that are diagonal matrices. 1 0 0 0 0-1 0 0 0 2 0 0 0 0 0 3 0 0…

A:

Q: Write a polynomial f(x) that satisfies the given conditions. Polynomial of lowest degree with zeros…

A: I am attaching image so that you understand each and every step.

Q: a) Let f and g be defined as fƒ\x² = x - 5 and gx=x²-1 f 1. f+g 2. f-g 3. fog 4. 5. g g f . Find,

A:

Q: Determine whether the following statements are TRUE, FALSE, OR INDETERMINATE (could be either true…

A:

Q: Suppose you invest $180 a month for 5 years into an account earning 9% compounded monthly. After 5…

A: Given A = 180t =5 years rate ( r ) = 9 % compounded monthly n = 12 let FV = future value FV = A ( 1…

Q: olve the equation and state the solution set. Remember to identify the values of the variable for…

A: To solve the given equation.

Q: Use the given conditions to write an equation for the line in point-slope form and in…

A:

Q: Find f(g(x)) and g(f(x)) and determine whether the pair of functions f and g are inverses of each…

A: NOTE: Refresh your page if you can't see any equations. . given functions are

Q: Evaluate the general solutions of the following differential equations: 1 y+y=cosx (A) (B) y-y=-3x +…

A:

Q: For f(x) = 2x and g(x) = x + 9, find the following functions. a. (fog)(x); b. (gof)(x); c. (fog)(3);…

A:

Q: 4. Use f(x) -8 = to the graph shown. -6 log₂ (x) as the parent function. Write a logarithmic…

A:

Q: (x)=x²+2x Select an answer (x)=2x-³ Select an answer -(x)=2x² Select an answer

A: For even function F(-x)=F(x)         For odd function         F(-x)=-F(x)

Q: I need help with this question

A: I am attaching image so that you understand each and every step.

Q: 3. Find a matrix P that diagonalizes the matrix 9 18-3

A: To find a matrix P that diagonalizes the matrix -3918-3.

Q: During one shift, the express lane clerk recorded how many times customers violated the "10 items or…

A:

Q: Solve for x in the following equations. 3. log, (x² + 12x) - log27 (x² + 12x) = log: 2

A:

Q: Use transformations of f(x) = x² to graph the following function. g(x) = -2(x - 5)²-4 Use the…

A:

Q: Find the measure of each angle. 1) 3) 20° □ 2) 50°

A: The objective of the question is determine the angles. Note -  As per our guidelines we are supposed…

Q: Solve for x in the following equations. 1. 32x+3 - 2 = 9x+1

A:

Q: 8) 8x + y = −4 6 5 4 -3 -2 -1 U R ЛУ А 3 N забрание W =3 МА

A: The given equation is  8x+y=-4

Q: 3. Paul used cup of butter in the batch of brownies he made. He ate of the batch of brownies. What…

A: Paul used 34 cup of butter in the batch of brownies he made. He ate 16 of the batch of brownies.