An object with initial temperature 200° F is submerged in large tank of water whose temperature is 40° F. Find a formula for F(t), the temperature of the object after t minutes, if the cooling constant is k = 0.2 %3D F(t)=

Q: John is standing at point (1,0) on a gigantic circular track of radius 1 mile with center (0,0). He…

A: John is standing at point (1,0) on a gigantic circular track of radius 1 mile with center (0,0). He…

Q: $1000.00 is invested for at annual interest rate of × %. I the investment is worth $1500.00 after 15…

A:

Q: 3. Ms. April de cided to do a survey about how many pe ople do not like to use te chnology at home.…

A: Given problem:- Ms. April decided to do a survey about how many people do not like to use technology…

Q: Let W be the set of all vectors in R' of the form x+y where x and y are real numbers, then W is…

A: It is a vector space problem. Here this statement is true

Q: Convert the equation f(t) = 394(0.64)' to the form f(t) = ae". Write your answer using function…

A:

Q: Let W be the set of 2x1 size matrices v= with positive integer entries such that x+y is even. W is…

A: This is a problem related to matrix operations. Based on the general concept we will answer the…

Q: You are ordering a new home theater system that consists of a TV, surround sound system, and DVD…

A: Given that you are ordering a new home theater system that consists of a TV, surround sound system…

Q: cos t ||

A:

Q: Find the 5h term of the geometric sequence: – 2, – 6, – 18, ... a5 Preview

A: Solving

Q: B. Solve each problem. 6. The amount (in percent) of a drug in a person's bloodstream h hours after…

A: Given query is to find the amount of drug after 3.5 hour.

Q: If three vertices of a rectangle are located at (1,4),(1,2),(5,2) what are the coordinates of the…

A:

Q: Maricopa's Success scholarship fund receives a gift of $ 115000. The money is invested in stocks,…

A: We want to find how much he invested on each

Q: A concert hall has a maximum capacity of 4050. When the ticket price is $31.00 the average…

A: We have to find the function that models the per concent revenue in terms of the attendance x.

Q: A wooden artifact from an ancient tomb contains 30 percent of the carbon-14 that is present in…

A: Let, A=A0e-kt A= current activity A0=original activity k=half-life constant=ln 2half-life=ln…

Q: O QUADRATIC EQUATIONS AND FUNCTIONS Solving a word problem using a quadratic equation with…

A:

Q: I. Determine whether the infinite series is convergent or divergent. 1 1 1 + + 27 1 + + 64 1 + 125 1…

A:

Q: If cos(0) = -0.5 and angle 0 is in quadrant 2, what are the values of sin(0) and tan(0) ?

A: This question is based on finding inverse of Cosine function.

Q: Yankee is the Plant Manager of Reebok International limited and he wants to determine the product…

A: Let, x be the number of Classic rubber shoes and         y be the number of Freestyle rubber shoes.

Q: If T : R? → R² is a linear transformation such that (:) - 34 30 T and T 21 -3 9 then the standard…

A: T 52=3421                      -----(1) T 6-3=309                  -----(2) We need to find the…

Q: The reduced row echelon form of a system of linear equations in æ and y or in x, y and z is given.…

A: For question (1) Solution:- Right option is E.) Unique solution x=-1, y=3

Q: 60 dived by 6

A:

Q: Use a formula to express w as a function of t if w = s2 + 1 and s = t − 2. w =

A: Explanation of the answer is as follows

Q: Composition. Suppose we want to find the composition of a function with itself. Let g(x) = -3(x+6)²…

A:

Q: Esp In a recent year, 34% of all college students were enrolled part-time. If 8.9 million college…

A:

Q: т-п n m+n m т m т-п m+n

A:

Q: Consider the function f (x) = In arrow notation, which of 2-x-6 the following describes the behavior…

A: Simplify the function and calculate the limit

Q: Use the quadratic formula to find the exact solution to the given equation. (Enter your answers as a…

A: general equation of the quadratic formula is given by :-   ax^2 + bx + c  = 0 General solution of…

Q: For a construction project, Don is making triangular supports out of pieces of wood. Which of the…

A: condition for triangle formed : if two side summation is greater than third side then triangle…

Q: Work Smart When simplifying, divide out only common factors, not common terms! WRONG! x +1 X +1 1…

A: The given expression,        x2+3x+53x+5=x2+1

Q: If possible, identify the congruence postulate that proves the triangles below to be congruent. O…

A: Answer is in step 2.

Q: Tnd the surnace area oi a cylinder with a base diameter or 8 m and a neight of o m. Write your…

A:

Q: Show a solution with an explanation of the following question. A barge is being pulled by two…

A:

Q: Español A ball is thrown from an initial height of 1 meter with an initial upward velocity of 25…

A:

Q: Mitch mixes 5 parts white paint to 8 parts blue paint. If he has 2 qt of white paint, how much blue…

A:

Q: The phone company Boom Mobile provides a calling service with a fixed cost of $17 per month, plus a…

A:

Q: Factor

A:

Q: Suppose u = (0, –2) and v = (2, 2) are two vectors that form the sides of a parallelogram. Then the…

A: This question is based on parallelogram diagonal.

Q: Name: 1. A game has 49 green balls and 1 red ball in a bag, and you will randomly select one ball…

A:

Q: Tell if the square root is rational, irrational, or not a real number. If the square root is…

A: Given: SQUARE ROOT OF 16 OVER 25

Q: [1 0 - 2 0 s-1 r+2 uestion: Find the values of r and s for which this matrix has rank 2. 0. 02t3

A:

Q: a. f((x1, yı) + (x2, Y2)) = (Enter x1 as x1, etc.) f((x1, yı )) + f((x2, Y2)) = + %3D Does f({x1,…

A: Given f(x,y)=9x+3y

Q: For the sequence: {- 3, – 8, – 13, – 18, – 23,..}, tell whether the sequence is arithmetic and if…

A:

Q: Given the system of equations, find the solutions for x,y,z 2x-3y-9z=31 x+3z=-4 -3x+y-4z=-1

A: Given,           The system of equations are            2x-3y-9z=31            x+3z=-4…

Q: 2. Write as a positive exponent and then evaluate: (xy*)*(x³y*) al 24xy* b) 6 6x°y

A:

Q: rses Linear Algebra - MA265 - F8 - Spring 2022 7 17 April - 23 April / In Class Assessment 2 (10%) -…

A: |0-6|=6 which is even.

Q: 3r? + 25r + 50

A:

Q: The number of bacteria in a culture is given by the function n(t) = 980e where t is measured in…

A:

Q: Find the eigenvectors and eigenvalues of 2 -1 0V 2 4 5 1. 2 and state whether the matrix is singular…

A:

Q: Find the eigenvalues and eigenvectors of (4 ) and state whether the matrix is singular or…

A:

Q: Noah is making grill cheese for his friends .He has 24 ounces of cheese he plans to split the cheese…

A: