Let A= (a, b, %, #} and X= {Ø, {Ø}}. Find (AxX)UX and the power set of A.

Q: 2. From the top of the cliff 350 ft. high, the angle of depression of a boat on the sea is 15°. How…

A: Since the student has posted multiple questions and does not mention any specific question, so we…

Q: If 0∘<θ<90∘ and tan⁡θ=43, find sin⁡θ using trigonometric identities. 35 34 14 45

A:

Q: I understand how you got the 8 and x +1 but how did you get the 8x?

A: To solve: 4x−43x÷x2−9+86x2 We know that ab÷cd = ab×dc

Q: 9. Let 3 9. A = 2 0 and B = 1 2 1 -3 1 -7 -1 1 0 Find all r E (-0, 00) such that r(A) = r(B), where…

A: Solving

Q: Here are the graphs of y = f(z) and y = f(z – 1) for a function f. %3D %3D 100 75 50 25 -5 -4 -3 -2…

A: Topic:- function

Q: In the xy-plane, a line perpendicular to the line 4cx-3y = 15 has a slope of 8. What is the value of…

A: The line y=mx+C has slopem and intercept C.4cx-3y=153y=4cx-15y=4c3x-5slope=m=4c3

Q: If the mass (in grams) of a par M (t) = 30e-0.05€ where t

A: Given :     for half life M(t)=302

Q: Find the domain and the vertical asymptotes, if any, of the following function -8 2+15z+50

A:

Q: Find the slope of the second equation. 8х — 7у %3D -7y = + 56 y = So the slope of the second…

A: Let's find.

Q: Show tas ond compute the first two iterationg a Newton's method to yfind the appron Solution of the…

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Q: ntify the coordinates of the vertex and focus, the equations of the axis of symmetry and directrix,…

A: We have given equation of parabola.

Q: Solve the System of Linear Equations by Elimination Method 9х-3у--1 te + y = + 3

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Q: Solve the following word problems. 1. A person is earning P600 per day to do a certain job. Express…

A: Given  Earning per day =600 Express total salary S as a function

Q: Use Simpson's rule with interval h = 1 to determine the approximate value of V(1 + x³) dx. Give…

A: Simpson's 13 Rule :  ∫ab f(x) dx≈ ∆x3f(x0)+4f(x1)+2f(x2)+4f(x3)+2f(x4)+...+4f(xn-1)+f(xn)where,…

Q: The population of a town has been growing, following the equation P = 800t + 3500, where t is years…

A: Let's find.

Q: JUST ANSWER THE D

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Q: Obtain general solution. Pls solve NUMBERS 8-9

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Q: If a line is parallel to the vector 4i + 1j+ 4k and passes through the point P = (3,7,9), then the…

A:

Q: Quiz: For the list of degrees below: degree Ahmed 66 name Ali 90 Mona 45 Salma 76 Karim 78 Use…

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Q: Express cos2(a) in terms of cos(2a). Express sin2(a) in terms of cos(2a). cos? (a) Choose... sin (a)…

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Q: 3 Solve 5 x – 10 2x

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Q: A solid has a circular base of diameter 40 cm. Find the volume of the solid if every section…

A: A detailed solution is given below

Q: Calaulate tme Reimann Sum for $ (2)=Rn x+3 on [l,s] with H sub intervals wsing the right endponts…

A: We have to find Reimann sum of the given function in the interval [1,5].

Q: Expand as much as possible or condense into a single logarithm. Then simplify. V10x - 4)(x+ 10)5 log

A:

Q: A function and its graph are given. Find the domain. (Enter your answer using interval notation.)…

A:

Q: 3. An arithmetic sequence is given by k,,, 0. 0,.... (a) Find the sixth term. (b) If the 20th term…

A:

Q: Find the domain and the vertical asymptotes, if any, of the following function x²+14x+45° a. Domain:…

A: We need to find domain and vertical asymptote.

Q: Solve the following exact differential equation: (y – x')dx + (x + y)dy = 0. = constant. help…

A: We have to find constant for given differential equation.

Q: Identify what quadrant each ordered pair is located in. va A (-12, 9) ь В (-367, —667) сС (8, 0)…

A: We know that: If (x,y) is in Quadrant I then both x and y are positive. If (x,y) is in Quadrant II…

Q: 3) What is the square root of -5?

A: We have to find the square root of -5.

Q: This is not a table of signs. Thats a number line! A table is a table! not this

A: To solve tge following problem

Q: The length of a rectangle is 3 inches longer than it is wide. If the area is 70 square inches, what…

A:

Q: Write an equation of the line passing through the given point and satisfying the given condition.…

A:

Q: Solve for z and y the following system of simultaneous equations 2 In(z) = In(y) + In(4) subject to…

A: First simplify and form the system of equations in x and y then solve for x and y.

Q: Ms Excel  identify the density at 21.6 degrees

A: Given:  ---------------------------------------------- Assumption:  The density changes linearly.…

Q: thank you! but can you explain why you are multiplying both sides by 2 in the second equation?

A:

Q: 125 in= 410, p0.25, and q 1-p. p-p Evaluate the formula z= when p pq 410 (Round to two decimal…

A: We can answer the question as below.

Q: On a map, the scale is 1 inch : 150 miles. The border between two states is 5.5 inches long on the…

A:

Q: A rectangle is drawn so the width is 3 inches longer than the height. If the rectangle's diagonal…

A: Let's find.

Q: A sales tax of $1.95 is added to an item whose price is $32.50 nd the sales tax rate

A: Given ,  A sales tax of $1.95 is added to an item whose price is $32.50 We have to find the sales…

Q: You can't use cross product.

A:

Q: Write the equation of the line that passes through the given point and has the given slope. 5 (-1,…

A: Given:       point =-1,3       Slope m=-54 The equation of the line that passes through point and…

Q: Make an application problem regarding linear equations (algebra) Follow these steps - Question -…

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Q: Question 12 Find the determinant of the following matrices. 1 2-3 A=0 1 O 1 -2 B% = 24 [ 2 2 2

A: The given matrices are  A= 1 2 -3       0 1 0       2 2 2 B=1 -2      2 4.

Q: Using binomial expansion, write down the first three terms of the expression below, starting with…

A: topic- binomial expansion

Q: At sea level, the weight of the atmosphere exerts a pressure of 14.7 pounds per square inch,…

A: (d) we have  1 atm pressure=14.7 pounds per square inch 5 atm pressure=(14.7)(5)=73.5 pounds per…

Q: Write z = 3 as a linear combination of - 10 1 -3 X = -1 and y= 2 where x y z R°. 4 Select one: O…

A: We can answer the question in the following steps.

Q: Answer d and e and all of 2

A:

Q: Erin, an lowa resident, has a personal auto policy with liability limits of $20,000/$40,000/$15,000…

A: Solution

Q: If a line is parallel to the vector li + lj+ 4k and passes through the point P = (8, 4, 8), then the…

A: