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Algebra
October 2022
Algebra questions and answers in October 2022 — Page 2
suppose that the weight in pounds of an airplane is a linear function of the total amount of fuel in gallons and its tank. When graphed, the function of the line with a slope of 5.5. See the figure be...
. Which of the following are linear equations in the unknowns x, y and z? x + + Z = 5 II V2x + + 5z = 0 III X + 3z W / A. all of them O B. I and II only O c. II only O D. II and III only E. none of ...
. Assessment Instructions Show and explain all steps in your responses to the following parts of the assignment. All mathematical steps must be formatted using the equation editor. Part 1: Use the s...
Use the Venn diagram to determine A' ∩ B the set .. Use the Venn diagram to determine the set A' n B. 16 08 A'nB=ﬂ:|} (Type the elements in the exact form shown in the Venn diagram. Use a comma ...
Find the maximum and the minimum value of the following objective function, and the value of x and y at which they occur. the function F = 3y - 2x subject to y s 3x + 1, y2 - 3x + 4, and x $ 3 The max...
A gumball machine contains 5 red gumballs and 5 white gumballs. Two gumballs are purchased, one after the other, without replacement. Find the probability that at least one gumball is white. State you...
. Name: Date: Period: Behavior of the Ends and In Between 15 Part 1: Average Rates of Change A section of roller coaster track at the fair was designed using a quartic polynomial with the height (in...
a light bulb consumes 1800 watt-hours per day. How long does it take a consume 8100 watt-hours. A light bulb consumes 1800 watt-hours per day. How long does it take to consume 8100 watt-hours? days ho...
the demand for a product is defined by the expression p=210-0.60x and the expression for total costs is CT= 50x+ 5,000 a. find the income equations b. find the range in which income is positive c.What...
. Henry X DeltaMath deltamath.com/app/student/solve/17230896/systemOfLinearinequalitiesGraph HCS Bookmarks G Sign in - Google Ac.. (E Bullying: Discover G.. @) Discoverer - ProQue. Untitled - Notefl...
. Gradebook / Math for Business & X Q Lumen OHM X * Homework Help - Q&A from On x + X CA 8 https://ohm.lumenlearning.com/assess2/?cid=67064&aid=4941165#/skip/3 6 - y = f(x) 5 4 2 X 3 4 5...
math. A farmer is building a pen enclosure with 60 metres of fencing. The area he can enclose is given by the equation A ( a ) - 2x:2 + 60x where x is the width of the enclosure, in metres. What is th...
(Scientific Notation in the Real World HC) A company is designing a rectangular computer chip that is 7.18 × 10 −7 meters long and 3.4 × 10 −9 meters wide. Part A: Determine the area of the comp...
Simplify the following expression using the properties of exponents. The final form of the expressions with variables should contain only positive exponents. Assume that all variables represent nonzer...
. Which of the following are linear equations in the unknowns x, y and z? x + + Z = 5 II V2x + + 5z = 0 III X + 3z W / A. all of them O B. I and II only O c. II only O D. II and III only E. none of ...
Determine whether the given ordered pair is a solution to the system of equations. 6x - 2y - 40 -3x + 3y - 12 and (12, 16) Yes, it is a solution. No, it is not a solution. Show your work and explain h...
umguestions before submitting your exam. Ther Multifeed infame silting Hismember that you are assessed on your explanations to the nice feel answer without an explanation willingteam an credits Use th...
Write an equation for the inverse function, and then state the domain and range of f and f-1. f ( x) = 15x - 6 The inverse function is f (x) =] (Use integers or fractions for any numbers in the expres...
help. The minimum hourly wage, y (in dollars per hour), in a country can be approximated by the equation y = 0.16x + 1.42. In this equation, x represents the number of years since 1970 (x = 0 represen...
help. Identify the slope and y-intercept, if they exist. x - 4y =4 Part 1 of 2 Select "Undefined" if applicable. Slope Undefined X 5 Part 2 of 2 Write the intercept as an ordered pair. Selec...
Simplify the following expression using the properties of exponents. The final form of the expressions with variables should contain only positive exponents. Assume that all variables represent nonzer...
. Let A E Mmxn(F) and let rank(A) = 3. Suppose that x E F" and b E Fm Which of the following statements is true? Select all such statements. If n > 3, then the solution set to the O sy...
Please help. 4 -2 2 (a) Write a set of ordered pairs (x , y) that defines the relation. (b) Write the domain of the relation. (c) Write the range of the relation. (d) Determine if the relation defines...
Q13 The mandarin means "numbers". Let A = H N -3 What is the RREF of A? sin (a) OO ? ax What is the rank of A? What is the nullity of A? If A is the coefficient matrix of a consistent system, how many...
. Find a unit vector in the direction of v = 5 Your final answer should be in the most simplified form and should be presented as a single vector. ab sin (a) f. Let u, v, w E R" be non-zero vec...
Please help! Clear Handwriting 9. 11. 13. 15. 17. 19. . In Exercises 9-14, calculate the cofactors All, A12, A13, a...
The remains of an ancient ball court include a rectangular playing alley with a perimeter of about 24 m. The length of the alley is three times the width. Find the length and the width of the playing ...
Algebra 2 Activity 10 Stephanie is trying to exercise more. Currently each day she exercises she does 10 minutes on the elliptical machine. She wants to slowly increase the amount of time she spends p...
Consider the following equation. 7x + 7y = 6y - 6 Step 2 of 2: Find the equation of the line which passes through the point (-8, - 1) and is perpendicular to the given line. Express your answer in slo...
The height (in feet) of a thrown ball on Neptune t seconds into flight can be describe the expression 2 + 3t - 18t . Approximately, what is the time (in seconds) the ball w the air? O 0.75 seconds O 0...
1. (02.03, 02.05 MC) All changes saved The linear function f(x) = 0.8x + 79 represents the average test score in your math class, where x is the number of the test taken. The linear function g(x) repr...
A student dropped a pencil from the top floor of her dorm and it fell according to the formula S(t)= −16t 2 + 3t 0.3 , where t is the time in seconds and S(t) is the distance in feet from the top of...
MIXED EXERCISES 9. USE A MODEL Sketch the graph of a linear graph with the following key features. The x- intercept is 2. The y-intercept is 2. The function is decreasing for all values of x. The func...
With vivid explanation pls. HW4: Problem 2 (1 point) Suppose f(z) = 1+1 and g() = =+1. Then (f + 9) (z) = (f - 9) (z) (fg)(x) = (f/9) (z) = (fog) (I) = and (go f ) (I) = Note: In order to get credit f...
Please send me answer of this question within 10 min i will give you like sure.send me typed answer only please. . Would a matrix be useful to calculate the point of intersection of two linear funct...
How can I represent that they're the same. 5.1: Warm Up Student Name: 1) A classmate claims all three of the following equations represent the same function. h(t) = -2t2 + 12t + 14 Standard Form h(t) ...
. D |DEL G M X # C | # C | # C | # C | # C | # C | # C | # H | # H | Z H | X H | # H | Z H | # H | Z H | & H | # H | # H | # H | # H | # H | # H | & H | & H | + - X https://mylab.pearson...
. - X https://mylab.pearson.com/Student/PlayerTest.aspx?testld=245155321 ... MATO300COO Algebraic Literacy (Marget Kugler) FA22 Brandon Okamatsu 10/21/22 1:40 AM = Test: Module 4 Exam (7.1 - 7.7) Qu...
. - X https://mylab.pearson.com/Student/PlayerTest.aspx?testld=245155321 ... MATO300COO Algebraic Literacy (Marget Kugler) FA22 Brandon Okamatsu 10/21/22 1:37 AM = Test: Module 4 Exam (7.1 - 7.7) Qu...
. Question 9 1 pts Determine whether the relation is a function. If it is not a function, explain. O O No; when y = 1, x = -0.5 and x = 0.5. O No; the graph does not pass through the origin Yes, it ...
. Buying Aquarium Fish Number of Fish Total Cost 1 $2.50 2 $4.50 en $10.50 8 $16.50 O {(2.50, 1), (4.50, 2), (10.50, 5), (16.50, 8)} Domain = {1, 2, 5, 8} Range = (2.50, 4.50, 10.50, 16.50} O {(2.50...
Practice question. Find the z-score for the given shaded area under the standard normal distribution. Round your answer to two digits after the decimal. Hint: Scan Table II (the Z Table) for one minus...
This quiz: 7 poi Question 2 of 7 possible This question: point(s) possible If f(x) = \x +5 and g(x) = 3 X then which of the following does (f o g)(x) equal? Choose the correct answer below. 3 X +5 O 3...
(a) A facilities supervisor at a sports stadium wants to rate the condition of the seats at the stadium. Which of the following best describes a stratified sample of seats? The supervisor forms groups...
Select your answer (21 out of 25) What is the end behavior of f(x) = 2 + 5 as x goes to infinity? O f(x) goes to 5 O f(x) goes to -10 f(x) goes to infinity f(x) goes to negative infinity f(x) goes to ...
What is the effect on the graph of /(s) = (s) when the function is changed to "(s) = 135| + 1? A. The graph is stretched vertically and shifted to the left 1 unit. O B. The graph is compressed ve...
Use the table to evaluate each expression in parts (a)-(d), if possible. See Example 3(b). (a) (f+ 8)(2) (b) (f - 8) (4) (c) (f8) (-2) (@) ( )(0) 37. f (x) g (x) 38. x f(x) 8 (x) -2 0 6 -2 -4 2 0 5 0 ...
Debra deposits $70,000 into an account that pays 4% interest per year, compounded annually. Dan deposits $70,000 into an account that also pays 4% per year. But it is simple interest. Find the interes...
question b and c please. 15 10 -10 -15- A) If you were asked to solve f(x) < 0, that means that you would be looking for all r-values where your graph is: below the r-axis Oto the left of the y-axi...
answer it welll. For number 20- 22 use the problem below Under a certain Low. the first P30.000.00 of earnings are subjected to 12% tax. eaming greater than P30,000 00 and up to P50.000.00 are subject...
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