The following chart shows the sales numbers for an electronics manufacturer from the years 2017 through 2021: millions) s 4 Electronic Sales by Year

Q: Directions: Give the exact value of each trignometric function. 20. sin 45 21. cot 135° 22. sec 330°

A: (20)  let  θ=sin(45)

Q: Find the first 4 terms of the recursively defined sequence. a₁ = 7,₁ an+1=1+ 1 an (Simplify your…

A:

Q: 7. If A and B are 2 distinct points on the circle, then line AB is called D. tangent A. radius B.…

A: Since you have posted multiple questions i can do first question as per our company guidelines…

Q: Find the surface area of a square pyramid with side length 5 mi and slant height 5 mi

A: a = 5 s = 5 s2 = (1/4)a2 + h2, h=s2-14a2=52-1452=754 =4.3301270189

Q: Let f(x) = x² - 3 and g(x) = 5x + 1. Find the value. (g. f)(-4) (gof)(-4)=

A: given,  f(x)=x2-3  and  g(x)=5x+1we know  (g∘f)(x)=g(f(x))

Q: 4. A = 1 0 0 2 1 -1 0 -1 , B = 1 21 010 2 0 1

A:

Q: Function A and Function B are linear functions. Function A y = ¹²x + 4 Function B X -8 -4 -5 -2 8 7…

A:

Q: 3. a. Use the partial-products and standard algorithms to calculate 27 x 28. b. On graph paper, draw…

A: Here we solve the given numeric problem of solving 27×28 using different methods.

Q: * How many students recieved a B- as their grade in MAT 150? Round in a way that makes sense based…

A: Solution-  Percentage of B- = 12.3% Total percentage = 100% Total students(n)=73

Q: An open box (without a lid) is to be made from a rectangular piece of cardboard that has dimensions…

A: Sides of cube are  16-2x  10-2x x  Volume = (16-2x)(10-2x)(x) To get maximum volume differentiate it…

Q: Solve: y (4) +32y"+256y=0 y(0) = 3, y'(0) = 19, y'"(0) = -80, y"(0) = -400

A: The given differential equation is: y(4)+32y''+256y=0y(0)=3,     y'(0)=19,     y''(0)=-80,…

Q: Check that the following statements are tautology or not. 6. (p ^-p) →q 7. (p Aq) V (-p ^-q) 8. (pq)…

A: We need to check if given statements are tautology or not. If we construct a truth table for a…

Q: Let W be the set of all vectors of the form with r, s and t real. Find a matrix A such that W =…

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Q: Zane owns a restaurant, which features wings and ice cream. He is considering two new flavors of…

A: Let  A be set of people liked parmesan garlicLet B be set  of people liked  only mango habanero

Q: graph  36. f(x)= -ex

A: To graph the given function.

Q: Use synthetic division to determine if the given number c is a zero of the polynomial.…

A:

Q: b. Solve the following inequalities i) |2x-13 -3 ≤ 0 ii) 9 5x + 4 - 7 > 29

A:

Q: In 2012, the population of a city was 5.56 million. The exponential growth rate was 1.94% per year.…

A:

Q: Nikita paid $2073.90 in Medicare Tax last year.

A:

Q: Use the Quadratic Formula to solve the equation. (Enter your answers as a comma-separated list.)…

A: given, 2x2-7x+1=0

Q: A ball thrown into the air reaches a height h (in feet) according to the formula h = -16t² + 48t,…

A: Given, Height in feet,  h = -16t2 +48t  Where t is the time elapsed since the ball was thrown  We…

Q: 18. Which trigonometric functions are negative in quadrant IV?

A: To write down the trigonometric functions that are negative in quadrant IV.

Q: 12. Factor by using trial factors. (If the expression is nonfactorable over the integers, enter…

A: To make the factors of the given quadratic polynomial by the use of hit and trial method if…

Q: 9-119. Write an exponential equation to represent the situation and answer the question. a) If the…

A: According to bartleby guidelines we supposed to do the first one of multiple questions  kindly…

Q: 11. 9 5 12. 13x 20 13. 4z 45

A:

Q: If possible, find AB. (If not possible, enter IMPOSSIBLE in any cell of the matrix.) AB= A 00 4 0-60…

A: We are given with two matrix

Q: Find the present value of the given future payment at the specified interest rate. 1 $7000 due in…

A: To find the present value of the given future payment at the specified interest rate. $700 due in…

Q: Which graph represents the function f(x) = - 2sin(x)+ 37 и B с

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Q: Find the sum, if it exists. CO Σ5(0.4)k - 1 k=1 ME 00 Σ 5(0.4)k-1 = (Round to the nearest k=1…

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Q: 6. Write the equation of a logarithmic function that has been vertically stretched by 4, reflected…

A: To write the equation of a logarithmic function that has been vertically stretched by 4,  reflected…

Q: Fill in the missing values to make the equations true. (a) log, 7 + log, 4 = log₁0 5 (b) log, -log,…

A:

Q: For problems 8-10, the two given triangles are similar. Find x. 8. 9. A A X 6 5 B E B 7 3 6 4.5 10.5…

A: Given triangle are similar and we have to find the value of x

Q: Let U= (1,2,3,4,5,6,7,8)  Let A= (1,2,3,4)  B- (1,2,4,5) Find AUB

A:

Q: Answer Exercises 45-48 by considering the matrix with the given vectors as its columns. 040 45. Do…

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Q: Name the corresponding angles and sides for each pair of congruent triangles. 4. ΔQRS=&WXY 5. LAFH =…

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Q: Fill in the missing values to make the equations true. (a) log 5 + log, 11 = 7 (b) log, 7-log, log,…

A:

Q: If possible, use the graph to evaluate each expression. Then use the formula for f(x) to check your…

A: Given: We are required to find: f(-1) and f(1) graphically and then check the results using the…

Q: n artifact originally had 16 grams of carbon-14 present. The decay model A = 16e-0.000121t describes…

A:

Q: 2. Draw a line through the point (3, 2) with each slope. 2 a) b) 0.6 c) -2 d) 0 any road wi er - 2…

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Q: 3 Let A = Find two different diagonal matrices D and the corresponding matrix S such that A = SDS-¹.…

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Q: Write the standard form of the equation of the circle with the given characteristics. Center:…

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Q: 11. Not all logarithmic and exponential equations can be solved algebraically. Use technology to…

A: Given equation is: 32x-3=log22x

Q: Let G be a connected graph having the following adjacency matrix: Find the order of G. 6 4 5 0 10…

A: We have to find order of the graph G. Order means number of vertices in G.

Q: A production line at V. J. Sugumaran's machine shop has three stations. The first station can…

A: The bottleneck is the longest time traveled in the system.

Q: A rectangular room is 4 meters longer than it is wide, and its perimeter is 32 meters. Find the…

A:

Q: 201 6 28 502 700 Find bases for the spaces N(A), R(A¹), N(AT), R(A) (You DO NOT need to show the…

A:

Q: Let me ask which step goes in which box?

A: We have to explain the steps.

Q: What is the quotient of A 8-2 B 85 12 8-1 C 82 D 815

A: To find the quotient of 8583.

Q: 5. When we multiply 0.48×3.9, we first multiply as if the decimal points were not there: 3.9 × .48…

A:

Q: At 4 P.M., the total snowfall is 2 centimeters. At 7 P.M., the total snowfall is 12 centimeters.…

A: The average  rate r for any dependent variable f(t) for independent variable t is defined as below:…