Question
so-Z of what is 21
View transcribed image text
Expand

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Math
Algebra

Other

Related Algebra Q&A

Find answers to questions asked by students like you.

Q: A local sandwich store has a fixed weekly cost of $570.00, and variable costs for making a roast bee...

A: One sandwich costs $0.45 So, x sandwichs cost $0.45x.Fixed cost is $570So, weekly cost= 0.45x+570Ans...

Q: Use the given function to complete parts (a) through (e) below -92 f(x)-x At which zeros does the gr...

A: The function is given by,

Q: A and B are sets of real numbers defined as follows. 4 = {x | x > 3} Bx|x5 Write A n B and A UB usin...

A: Click to see the answer

Q: Solve the system. If there is no solution or if there are infinitely many solutions and the system's...

A: We are given system of equations as 

Q: (X) 16 (D) 16 (E) 256 26. The sequence A is defined by A 100 terms in sequence A? A +2 for each inte...

A: Given, A_1=45 and An=A_(n-1)+2. Using n=2,3,4,.. in this expression we get: A_2=47,A_3=49,A_4=51,......

Q: 6x-17 in the form quotient, plus remainder divided by divisor. Then use this form of the function's ...

A: First we do long division. Answer: g(x)=6+1/(x-3)

Q: Sketch the graph of f (x) = 3^x +1

A: The given function is,

Q: 8 of 30 (4 complete) This T The domain of the piecewise function is (-co,co). a. Graph the function....

A: a.Use the online graphing calculator and draw the graph of the function as shown below.

Q: The y-intercept should be a coordinate point like (0,15), so what would it be?

A: The given y-intercept is a coordinate point like (0,15)

Q: #33

A: The slope-intercept form is y=mx+b. Given that slope=m= 3/5 . And it passes through (-7,-12). We can...

Q: Approximate the number using a calculator. -0.31 -0.31 (Round to three decimal places.) Enter your a...

A: We first put e^-0.31 in calculator. 

Q: A family has two cars. The first car has a fuel efficiency of 40 miles per gallon of gas and the sec...

A: Total gas consumption in the given week is 40 gallons.

Q: 21 of 30 (4 complete) This Question: 1 pt f Then determine the domain for each function. g Given f(x...

A: Consider the provided functions:

Q: Solve the inequality and graph the solution set on a real number line. Express the solution set in i...

A: First solve the given inequality as follows.

Q: Solve the system. If there is no solution or if there are infinitely many solutions and the system's...

A: The given system of equations are,

Q: #18

A: Refer to question 18 to determine whether the graphs with equation x+5y=-6 and y=5x-8 are parallel, ...

Q: Consider the function fx)= -3x +18x-8. Determine, without graphing, whether the function has a minim...

A: The function -3x2+18x-8.

Q: Over the last 3 evenings, Amanda received a total of 77 phone calls at the call center. The third ev...

A: Let she received x calls on the first evening. The third evening she received 8 calls more than the ...

Q: Graph the hyperbola (y+3)2/16-(x+6)2/4=1

A: The given equation is (y+3)2/16-(x+6)2/4=1.

Q: Simplify the difference quotient x)-fa) for the following function. x-a 3 f(x)x 8X

A: Firstly, we find f(a) by replacing x by a in f(x). < Then substitute the values of f(x) and f(a)....

Q: solve the compound inequality 4u+4<8 or 3u-4>-22 write the solution in interval notation If th...

A: Refer to the question of a compound inequality 4u+4<8 or 3u-4>-22.First, find the solution set...

Q: Consider the quadratic function below and (a) find the vertex (b) find the axis of symmetry and (c) ...

A: Find the vertex of the given function.

Q: In the following exercise, find the coordinates of the vertex for the parabola defined by the given ...

A: We are given equation of parabola as 

Q: Set up the proportion and solve. 54) On the map of the United States, 1 inch represents 120 miles. I...

A: Let x denotes the actual distance between the two cities.Since, it is given that, on the map of Unit...

Q: Solve the given system of equations. 5x+2y-5z 7 3x-4y+3z -31 6x-5y+ 6z - 59 Select the correct choic...

A: Method of Substitution:

Q: Determine algebraically whether f and g are inverse functions.  f(x) = 5x - 3          g(x)= x+3/5

A: To show f and g are inverse functions, we have to show f(g(x))=x and g(f(x))=x. 

Q: Find the average rate of change of f(x)= 3x^2−x from x1=2 to x2=4

A: The given function is f ( x ) = 3x2 – x and x1 = 2 , x2 = 4. In order to find the average rate of ch...

Q: O SYSTEMS OF LINEAR EQUATIONS Paul Solving a value mixture problem using a system of linear equ Espa...

A: It is given that the first car has fuel efficiency of 20 miles per gallon of gas and the second car ...

Q: Below are eight functions.  Find the first derivative of each.  Space is provided.  Use good dark in...

A: Since we are entitled to answer up to 3 sub-parts, we’ll answer the first 3 as you have not mentione...

Q: explores the ideas of addition and Let's put these ideas together. Simplify each expression. a. 4x.4...

A: a)Here , we multiply, constants separately  and variables separately, and use result ( x^m )(x^n)=x^...

Q: Suppose that the local sales tax rate is 6% and you purchase a car for $29,100. a. How much tax is p...

A: GivenThe sales tax is 6% of the price of the car.The price of the car is $29,100.

Q: The length of a brick path is 12 feet. (A) You want to add an equal, unknown length of stones at eac...

A: part(a)The length of a brick path is 12 feet.An unknown length is to be added at each end of given b...

Q: Solve the exponential equation by expressing each side as a power of the same base and then equating...

A: We use 4=2^2 and 8=2^3

Q: Find an equation of the parabola with vertex , −1−2 and focus , −5−2 .

A: Given information:The vertex of parabola is (1,2).The focus of parabola is (5,2)

Q: 51) Barney's money earned $204 in interest after 1 year. He invested some of his money in an account...

A: Let P be the principal amount.Here, the simple interest is $204 for one year.

Q: Given the following function (a) find the vertex (b) determine whether there is a maximum or a minim...

A: Note: This question consists of 4 sub parts, we are authorized to answer up to 3 subparts, so we are...

Q: Linda, Frank, and Chau sent a total of 76 text messages over their cell phones during the weekend. F...

A: Let the text messages that Linda got be x.Then the text messages that Frank got is 8+x.The text mess...

Q: A ball is thrown upward and outward from a height of 5 feet. The height of the ball, fx), in feet, c...

A: Given information: A ball is thorwn upwards and outwards from a height of 5 feet. The height of the ...

Q: The midpoint of PQ is M (4, -3). One endpoint is P Find the coordinates of the other endpoint, Q. (7...

A: The given system is,

Q: Divide. (-6x+8x-3) (x-1) 2 (x-6x +8x-3) (x-1)-L x- 1 (Simplify your answers. Do not factor.) Enter y...

A: The given expression is

Q: The graph of a function is given. Determine whether the function has an inverse function. Does the g...

A: This graph satisfies vertical line test.  

Q: Answer the following questions about the equation below. 12x3 +53x-34x + 5 = 0 (a) List all rational...

A: We are given an equation. 

Q: A boat's crew rowed 72 kilometers downstream, with the current, in 4 hours. The return trip upstream...

A: Let's assume x is average rowing velocity of the crew  in still watery is average velocity of the cu...

Q: Use the Intermediate Value Theorem to show that the polynomial f(x) =2x"-11x +4 has a real: zero bet...

A: We first have to find f(-2).

Q: Lashonda's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs L...

A: According to the given information, the cost information of the coffee bleands in given below:Cost o...

Q: In 2000, 51% of the residents in a large city regularly used newspapers for getting news and this ha...

A: It is given that the percentage of Residents who get news by reading newspaper is 51%.It is also giv...

Q: Simplify (-2y^4)^2(-2x^3y^2z)^3

A: To simplify (-2y^4)^2(-2x^3y^2z)^3.

Q: Solve the system of equations by the substitution method. 2 3 y = 7xt 7 5 y = X7 Select the correct ...

A: Given:The system of equations is

Q: Find the inverse function of the following: h=f(t)=96t-16t^2

A: It is given that the function h = f(t) = 96t – 16t2.Obtain the inverse of f(t) = 96t – 16t2 as follo...

Q: x2 - 4x + 40=0   how do i complete the square in the problem above?

A: We are given equation as 

Transcribed Image Text

so-Z of what is 21