Weight Loss: On January 1, Max Saindoux weighed 235 pounds and decided to diet and exercise. On June 30, Max weighed 210 pounds. Determine the percent decrease in Max's weight from January 1 to June 30.

Q: 2. Prove this using indirect proof in two-column form. Given: MP 1 NO Prove: ZNPM is not a straight ...

A:

Q: Let f(x) = √ x + 1 and g(x) = 1 / x − 2 . Find the rule for the functions f ◦ g and g ◦ f. Determine...

A:

Q: cos (srj3) cosh"( 10<30")

A: Given : (1) ln [ ( 5+j3 ) + ( 6e^(j*12) ) ]- (10∠30° ) (2) cos(5+i3) cosh^(-1) ( 10∠30° )

Q: Use the given conditions to write an equation for the line in slope-intercept form. 3 Passing throug...

A:

Q: Consider the region above the r-axis and below y = e with z> 1, shown below. Consider a wizard hat (...

A:

Q: 8x - 7 Classify the function f(x) = Choose the correct answer below. 8x +7 Polynomial function Root ...

A: We have to check given function is polynomial function or root function or rational functio And find...

Q: 11. Find all values of f = ln(3+ i). 12. Solve for z where In z =1+ 2i. %3D

A: 11. f = ln(3+i) = ln|3+i| + i Arg(3+i)  Now, |3+i| = √(3²+1²) = √10  So, ln|3+i| = ln(√10) = ln(10) ...

Q: { 2x Зу + 2z 12 1) + 12 6x 9y + 6z 36 Augmented Matrix RREF Form of the Matrix General Solution | Ve...

A:

Q: Note, Enter your answer and show all the steps that you use to solve this problem in the space provi...

A:

Q: The owner of an apartment building can rent all 50 apartments if she charges $600 per month, but she...

A: This question can be solved using the concept of maxima and minima.

Q: Given below is one form a quadratic function could be written in. Select the graph feature highlight...

A:

Q: How many cubic inches are in an aluminum can with a 4 2/5 in diameter and 2 1/4 in​ height?

A: An aluminium can with a 425 diameter and 214 in height.

Q: f:→ 1 – 2x and g: → 2 a. Find fg(7). Answer b. Solve f(x) = g(x) Answer c. The graphs of y = f (x) a...

A: Follow the procedure given below. 

Q: In the previous assignment, you learned about the Gini index of a country (a number measuring the co...

A: Given: The following 6 data points on the Lorenz curve Lcanada, x 0 0.2 0.4 0.6 0.8 1 Lcanada (...

Q: Use eight intervals, starting with 0-19. Perform the following. a. Group the data as indicated. b. P...

A:

Q: Solving a word problem involving rates and time conversion A light bulb consumes 1800 watt-hours per...

A:

Q: Find the percent of the total area under the standard normal curve between the following z-scores. T...

A: NOTE: Refresh your page if you can't see any equations. . here we have

Q: Solve the inequality for w. 12< 18 Simplify your answer as much as possible.

A: Given;- w5-12≤18 To find:- solution of given inequality

Q: The number of theater screens in a country in 2012 was 39,841. By 2017, the number had grown to 41,1...

A:

Q: Exercises 13 and 14, use each table to find the value of x. Then e a sentence to explain, in words, ...

A: WE have to find the value of x .

Q: A Pawn Loan: Jeffrey Kowalski wants to take his mother out for dinner on her birthday, but he doesn'...

A: NOTE: Refresh your page if you can't see any equations. . here we have  P=75 A=80.25 t=14 days

Q: Find the mode(s) for the following list of numbers. 5.5, 7.7, 8.1, 6.6, 8.9, 8.6, 7.1, 8.1, 7.5, 6.4...

A: This is a statistics problem

Q: 2 2. Find (AB)T if A = rA=( ) and B =(, -4 -6 7

A:

Q: Suppose f: Z -> Z - has the rule f(x) = -x2 - 2. Determine whether f is injective, surjective and/or...

A:

Q: – 5y 5y 6. Add the expressions y2 – 9' y² + 6y + 9 and 2y? + 5у — 3 and write in simplified form.

A:

Q: у-x^3-4х^2+6х show that this function is 1-1 algebriacally

A:

Q: The owner of an apartment building can rent all 50 apartments if she charges $600 per month, but she...

A: Solution ) the equation of revenue R(x) = (50 - x ) ( 600 + 30x) [ 50 - x = fewer apartment (600 + 3...

Q: Answer the questions below based on the graph of the quadratic function f (x) and a table of selecte...

A: Giv:    Graph is given

Q: A restaurant owner wants his new dining room to seat 80 people. He wants the room to have 15 tables,...

A: Follow the procedure given below. 

Q: Find w =a + bi = Vz, where a and b are real numbers. -48+14i W = W =

A: -48+14i=1+7i-48+14i=1-7i  

Q: Quiz: Chapter 5 Review Quiz Two partners agree to invest equal amounts in their business. One will c...

A:

Q: Use the graphs to evaluate the expressions below. 6+ f(x) 9(x) 4- 4

A: Please refer to the image below

Q: Find f'(x), f''(x), and f (x) for the following function. f(x) = 2x° + 9x² + 4x f'(x) =|

A:

Q: Given a circle with center (3, 6) and radius 19, (a) Write an equation of the circle in standard for...

A:

Q: 4. Let A = {1,2,3} and B ={6,8,10} and define a relation R from A to B as follows: For all (x,y) € A...

A:

Q: Rewrite the quadratic function in vertex form (which our OpenStax textbook also calls the standard f...

A:

Q: For 1-5, use the sets below. U is the universal set and A, B, C, and U= {x|x EN and x< 30} %3D A = {...

A:

Q: 1 2 1 2i; y = X = - 3 5 2.

A: A detailed solution is given below.

Q: 46. Find the restrictions in the domain, then select all answers that are restricti 47. Find the res...

A: Find the restrictions in the domain of hjx and jhx

Q: Given the transformations, which one is linear?   (a) T: R2 → R3, T(x, y) = (x - y, 3x - 2y) (b) T: ...

A: Consider a transformation T :ℝn → ℝm is Linear if(i)  T(u+v)=T(u) +T(v)(ii) T(αu)  =αT(u) for all u,...

Q: Prove that if the function f is 1-1, then f^−1 is a function.

A:

Q: Consider the following equation of a circle. x² + y° - 6x + 4y + 9 = 0 Step 1 of 3: Find the center,...

A: Topic:- geometry   

Q: The width of a rectangle is given as the function W(x)=x -2 and the length is given as the function ...

A: Here we have given the length and the breadth in the function of x and we have to find out the perim...

Q: Solve the system of equations by using the inverse of the coefficient matrix of the equivalent matri...

A: Let us consider a system of equation is matrix form given as, AX=B  Then solution of this system is ...

Q: Find the first and Secord derivatives of fanction

A:

Q: The demand equation for a toy is p= 140 – 3x and the cost function is C(x) = 60 + 60x – x, 0sxs 30. ...

A: The cost function is:Cx=60+60x-x2The demand function is p=140-3x

Q: Let f(x) = 3x + 4 and g(x) = -8x + 5. (a) Find f(x) + g(x). (b) Find f(x) – g(x). (c) Find f(x)g(x)....

A: We have to find the value of   f(x) +g(x)  and f(x) -g(x) ,and f(x)g(x)  andf(x) /g(x) 

Q: Find the inverse of the matrix, if it exists. Use the algorithm for finding A ·1 by row reducing [A ...

A: Find inverse of matrix

Q: (1 1 1 7. Find the co-factor matrix of 2 3 4 5 8 9 8. Find the adjoint of matrix A if A = ( ).

A: FInd Adjoint of A, if A=abcdHere ,A11=(-1)1+1M11 A11=(-1)2d A11=dA12=(-1)1+2M1+2 A12=(-1)3c A12=-cA2...

Q: Two cars start at the same time, but travel in opposite directions. One car's average speed is 50 mi...

A: Given that: Two cars are travelling in opposite directions.avg. speed of one car=50 mphThe two cars ...