Which of these is an infinite arithmetic sequence?         {724, -362, 181, -90.5}         {232, 354, 476, 598, …}         {691, 632, 573, 514}         {845, 169, 33.8, 6.76, …}

Q: If Sailor Moon is 7 feet tall, how tall is she in centimeters?

A: First, we need to understand the conversion factor between feet and centimeters. There are…

Q: Graph y= 2 cos(1/2x)+5 on the interval [0,2pi]. State the amplitude, period and midline.

A:

Q: The market research department of the Better Baby Buggy Co. predicts that the demand equation for…

A: Determine the revenue function by multiplying the demand function, q, and selling price, p.R = q × p…

Q: Can't really figure out the x-intercepts. I tried a few different times but to no avail.

A:

Q: I need to match the graph with the functions.

A: Graph A : cosine function with phase shift to the right π/3 unitsGraph B : tangent function with…

Q: Write the letter for the correct answer in the blank at the right of each question. 2. Simplify…

A: Step 1: Step 2: Step 3: Step 4:

Q: 10. Let X be a compact space and let Y be a Hausdorff space. Prove that Y defined by Ty(x, y) = y is…

A: Detailed explanation:Problem StatementGiven:X is a compact space.Y is a Hausdorff space.The…

Q: Find an equation for the circle that has center (-2, 4) and passes through the point (4, -3).

A: Refer to the attached images for the step-by-step solution:

Q: A store finds that its sales revenue changes at a rate given by S' (t) = √√tt dollars per day where…

A: To find the total sales for the first two weeks after the campaign ends, we need to integrate the…

Q: solve the system of equations listed below then sketch graphs to show the points of intersection…

A: To solve the system of equations and find the points of intersection, let's first clarify and solve…

Q: Which of the following statements describes a component of the domain of the function = 2tan () - 1?…

A: The function given is y=2tan(8x​)−1. To determine the domain of this function, we need to identify…

Q: Please show your work on a paper

A: Approach to solving the question: Detailed explanation:If you want revisions, please request for…

Q: Can you find the A (matrix). Can you use the transpose properties Such as taking transpose of both…

A:

Q: need help

A: Step 1:  Step 2:Step 3:Step 4:

Q: Consider the following total revenue function for a hammer: R(x)=24x 0.01x2 Match each of the…

A: Detailed explanation: a). Given, R(x)=24x−0.01x2To derive the marginal revenue,let's take the…

Q: The graph of a company's total cost function is shown. Use the graph to answer the following…

A: Let's analyze the cost function of the firm:  (a) the 101st unit will cost more that the 501st unit,…

Q: How do I solve these two math questions? (On image)

A:

Q: Please explain me. Thank you so much. Have a great day ❤️ What is the height of the density graph?…

A: Step 1: Explanation: In this question, given that lower value i.e a=0 and b=20 and graph is…

Q: Consider the following matrix A: A = 5-50 3 0-3 −1 3 -2 For each of the following vectors, determine…

A: Step 1:Step 2:Step 3:Step 4:

Q: Find the scalar equation for the plane passing through the points P1(−5, 1, 0), P₂(−3, 2, −3), and…

A:

Q: 8. January 2007 A large equilateral triangle is sub-divided into a set of smaller equilateral…

A: (i) To solve this problem, let us analyze the pattern:When n = 0, there's 1 triangle.When n = 1,…

Q: Half-Life Decay Rate, k Complete the table shown to the right for the half-life of a certain…

A: Given : Decay rate (k) = 3.5% per year = 0.035 times per year  Solution : The half-life ( t1/2 ) of…

Q: need help please!

A:

Q: x+4, x<2 f(x)= When the function is graphed correctly, how should the points be drawn on the graph…

A:

Q: == DeltaMat XQ Summary x SK skyward × Course M XG A college x G 65 times x +…

A: The objective of the question is to find the cost of buying 0 gallons and 20 gallons of paint using…

Q: Can someone help me with this question from my homework assp? A pharmacist wants to mix a 45%…

A: Step 1: Make an equation for the problem. There are two equations needed to solve the problem, since…

Q: Which expression is equivalent to minus, 9, k, minus, 3, minus, 9, k, minus, 4−9k−3−9k−4?

A: The objective of this question is to simplify the given algebraic expression -9k - 3 - 9k - 4.

Q: If a^2 - b^2=9 and ab=3 Find a + b

A: Step 1: Step 2: Step 3: Step 4:

Q: Looking at the graphs of the two functions below, can you state which of the function operations…

A:

Q: Complete the table shown to the right for the population growth model for a certain country. 2003…

A: Step 1:

Q: 'N=8' + t oo o 0 Let S be the plane defined by y-z = 3, and let T be the plane defined by x-y+6z =…

A:

Q: Another question of the same concept that I am stuck on and still cannot figure it out. I need some…

A: The intervals at which the function is constant are where the graph of the function is horizontal.…

Q: Find the absolute maxima and minima for f(x) on the interval [a, b]. f(x) = x3 + x²-x+1, [-3,0]…

A:

Q: Which value of x satisfies the equation (1) -19.575 (2) 18.825 5/3 6 8 (3) -16.3125 (4) +15.6875 - X…

A: 65​(83​−x)=16By rearranging, we get(83​−x)=516∗6​=19.20.375 - x = 19.2=&gt; x = 0.375 - 19.2 =…

Q: Mark found that the daily demand for his company's new design of sunglasses was inversely…

A: The problem states that the daily demand for sunglasses is inversely proportional to the price. This…

Q: Challenge A bag contains pennies, nickels, dimes, and quarters. There are 50 coins in all. Of the…

A: First, we need to calculate the number of pennies and dimes in the bag. We know that 10% of the…

Q: Can you solve the following, by using the row(reduced)-echelon form.

A: Step 1:Step 2:

Q: Please help thank you Use logb2≈0.39, lob3≈0.567, and logb5≈0.781 to approximate the value of the…

A: To approximate the value of log⁡b(10/3), we can use the properties of logarithms. Product Rule:…

Q: When Thom runs at the track, the number of calories, c, he burns varies directly with the number of…

A: The problem is a direct variation problem. In direct variation, the ratio between two variables is…

Q: QUESTION 2 2.1. Find the value of -3x²+ 8x-15 if x = -2. 2.2. (a) Add the following polynomials:…

A: Step 1: Step 2: Step 3: Step 4:

Q: Consider the following matrix C: a. Find T. 5 2 -1] C=3 2 2 -1 0 3 b. Prove that T-1 exists and find…

A: Step 1:To find the transpose of the matrix C, we need to swap the rows and columns of the matrix.…

Q: 3. Deductive reasoning is when someone uses lots of data to make a conjecture. ○ False ○ True

A: The question is repeated 2 times. So I'm giving a single explanation. 3.   The given statement is…

Q: Check the convergence of the following series: k=1 ak²+bk+c dk² + ek + f where a, b, c, d, e, and f…

A: The given series is a rational function of k, and it is an infinite series as it goes from k=1 to ∞.…

Q: Question 6 Let A = -4 3 3 8 7 3 4 3 3 (a) Find A-1. (b) Suppose B, X are invertible 3 × 3 matrices…

A: Step 1: Step 2:

Q: Produce a rule for the function whose graph is shown. (H their graphs.) 1 2 -1 2 -3 4 미미

A: For x  from -4 to 0 , the line is increasing.The slope can be calculated as follows:The line goes to…

Q: Add the number that would make the expression Square x²-6x+ x² + 2x + □ x² - 14x + ☐ x²-4x+ x² + 24x…

A:

Q: Which of these is the equation of an ellipse with a minor axis 6 units long and a major axis 14…

A: The general equation of an ellipse centered at (h, k) is given by:(x-h)√2a2+(y-k)√2b2=1where a is…

Q: Given a line defined by x = -4, what is the slope of the line?

A: The equation of the line is given as x=-4. This is a vertical line that crosses the x-axis at -4.

Q: Can you solve these by using row (reduced) -echelon form. thank you.

A: If you have any questions let me know in comment box thankyou for your question.

Q: Make the answers short and clear and correct

A: Step 1: Step 2: Step 3: Step 4: