D and E are sets of real numbers defined as follows. d=z

Q: What is the solution to the equation x2 +11x+30 = 0? А. x= 5 and x= 6 В. x = 10 and x=3 С. X=-10 and…

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Q: There are 18 math majors and 325 computer science majors at a college. Assume that there are no…

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Q: General Mills is testing 15 new cereals for possible production. They are testing 5 oat​ cereals,…

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Q: Five different colored flags will be placed on a​ pole, one beneath another. The arrangement of the…

A: This is a problem related to the permutation and combination part of the mathematics. Based on the…

Q: Find the intervals of concavity and inflection points for the function x* ) =+(-1)"(a+1)x² +(-1)°…

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Q: For 61-70, find the indicated information for the given function: g(x)=_. Some may have %3D x+1 more…

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Q: Christine got a prepaid debit card with $15 on it. For her first purchase with the card, she bought…

A: Chirstine got a prepaid card with $15 on it.For her first purchase with the card, she bought some…

Q: Given the system of linear equations, determine the solution to the system by graphing. - 3x + 3y =…

A: The given system of equations is: -3x+3y=02x-y=-3

Q: Cheryll wants to invest up to P20 000 in two different interest-bearing accounts Each account is to…

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Q: Let f(x) = 2x +3, g(x)= x- 4, and h(x) = 4x- 1. Compute (fo ho g)(2).

A: Here we have to find the composite function.

Q: Find the determinant of the matrix 1 -2 5 2 2 -6 -7 5 4 4 А) з в) 6 3 -6 3.

A: Given 1-25200302-6-755044 To find determinant.

Q: The average height of the students of Mr. Reyes is 155 cm. The actual height of his students could…

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Q: –+l 15=405 %3D

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Q: For the following system of linear equations, one equation has be omitted from the system. 2h + 4n +…

A: Given problem:- For the following system of linear equations, one equation has be omitted from the…

Q: Determine the accumulated value after 7 years of deposits of ​$263.00 made at the beginning of…

A: To find The accumulated value after 7 years. Given information: The deposits are of ​$263.00 made at…

Q: Graph the line with slope 3 passing through the point (-4,-3).

A: Equation of the line with slope m and passing through point (x1y1)  is(y-y1)=m(x-x1)Substitute m=-23…

Q: Write the following as a percent. 0.094 O A. 0.009% O B. 0.094% OC. 94% O D. 9.4%

A: A number 'b' can be converted into percentage by multiplying with 100.So, it becomes b%

Q: 225× 45=

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Q: A furniture store has a sale during which the sale price of a sofa is 1/3 off its original price.…

A: Use algebra and percentage formula to evaluate the problem.

Q: Let A, B, C be the set of complex numbers defined as: A = {z: | z+2|-|z- 2 || = 2} 6. %3D z-1 TC B =…

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Q: Solve a) VAr – 3 = 5 b) V3r – 4 = 2 Solve a) V9x +I= 3x +1 b) V3r +4 - V2x + 2 = 1

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Q: QUESTION 3 Determine if the function defined below is one-to-one, onto, both, or neither. 1. 2. 3.…

A: Here, note that the domain of the function is 1,2,3,4,5 and the range{a,b,c,d,e} is

Q: 8x, +4x2-x = 11 -2x, + 5x, + X3 = 4 2x, - x2 + 6x3 = 7 %3D

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Q: Determine whether the sequence converges or diverges. If it converges, find the limit. (If the…

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Q: Find a basis for the nullspace of the matrix. (If there is no basis, enter NONE in any single cell.)…

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Q: Juan has 4 ​ties, 6 ​shirts, and 6 pairs of pants. How many different outfits can he wear if he…

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Q: Caffeine has a half-life of 4.9 hours. An average 8 ounce cup of cofee contains 102 milligrams (mg)…

A: We need to solve exponential model problem.

Q: Decide whether or not the matrices are inverses of each other. and Cmatrix (((1/2) - (1/2))((7/2) -…

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Q: The graph of an exponential function is shown in the figure below. The horizontal asymptote is shown…

A: Here we have to find the domain and range of the function.

Q: Write the following as an inequality. 4 is greater than or equal to w, and -7 is less than or equal…

A: Topic = Inequality

Q: f(z) - 9x? – 12x –- 48 (x + 2)(x² + 2x + 10) g(x) + (x² + 2x + 10) The partial fraction…

A: -9x2-12x-48(x+2)(x2+2x+10)=Ax+2+Bx+C(x2+2x+10)A(x2+2x+10)+(Bx+C)(x+2)…

Q: x-3 х -16 х — 4х х +х-12 x* + х-12

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Q: 6x2+C,

A: answer is in next step

Q: 3 -1 6 1 1 7 Find the det (AB) given that. A = 1 9 -2 and. B 5 -6 4 . Present your complete…

A: Given that We have to show that  AB = AB

Q: If you pick one card at random from a standard deck of 52 cards, what is the probability it will be…

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Q: Draw an area model to represent the product (x + 3)(2x + 1), and write the simplified product.

A: See the answer below

Q: For the function h(x)=x−4/√25-x2 find each of the function values below. Give all function values…

A: h(x)=x-425-x2Function is not defined for ±525-x2<0for x<-5andx>5Domain:(-5, 5)

Q: Find the volume and surface area of the figure. Round to the nearest hundredth. 13.3 mm 16 mm 20.5…

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Q: X+2 Consider the rational functionf(x)%3D. X-5 a. State the domain of f(x). b. State the equations…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: In the diagram below find the value of x. 30° 12x-4 10x- 10, O 3 O 4 О 12

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Q: Find two consecutive integers such that three times the larger is the same as 47 more than the…

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Q: QUESTION 2 The grocery store has bulk pecans on sale, which is great since you're planning on making…

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Q: Consider an iron blast furnace process. If 1200 kg of coke is used for every 1000 kg of iron ore,…

A: It is the example of direct proportion .  1200 kg of coke is used for every 1000 kg Therefore for 1…

Q: 2 -5 -2 4 A = and B = 6 10 (a) Find AB if possible. (b) Find BA if possible. (c) Find A if possible.…

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Q: 8) I have a small dog and a big dog. My big dog weighs 50 pounds more than twice the weight of my…

A: Given that I have a small dog and a big dog. My big dog weighs 50 pounds more than twice the weight…

Q: A ball is thrown vertically upward. After t seconds, its height h (in feet) is given by the function…

A: see below the answer and calculation

Q: O find the domain of the function 8 (elease interaval notation) Use V (1x) = Vn

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: Write an exponential function whose graph passes through the following two points (11,492) and…

A: see below the answer and calculation

Q: 3​-digit counting numbers can be constructed from the digits {1,2,3,4} if repetition is not allowed.…

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Q: m-1 -4 m3D1 converges.

A: