What is the value of the expression below? (DOK 1--7.NS.A.1n) 3. 4. 8. 4 A 20 0. 9. 20 D 2 4 5

Q: the answer to a is less tham

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Q: + -3 -2 4 3 2 -2 2 (3.8, 0) 3 4 5 LO

A: 1. Center (0,0)Vertices  (0,1) and (0,−1)Foci  (0,5386​​)and(0,−5386​​)            or…

Q: -7 (5x+2) - 7(2 — 10x) = 423 83.80 O 6.44 11.29 O 12.89

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Q: F = -6 6 A = 10 -10 2 7 2F - 3A =

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Q: Do the columns of the matrix span R³? Select an Answer v 1. 6 6 -1 A 9 8 -5 5 5 0 Select an Answer v…

A: NOTE: Refresh your page if you can't see any equations. . here we have 3 pivot position The…

Q: Find A+ B. 7 9 9- - A = B = 1 9 3 -3 |

A: Topic = Matrices   To add two matrices A and B , just add the corresponding entries, and place this…

Q: Find A. 6 -2 (4A) 1 = -2 1. A 3= Need Help? Read It Watch It

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Q: 2.4 (A) A product line has two models: X and Y. Model X consists of 4 components: a, b, c, and d.…

A: Given - A product line has two models: X and Y. Model X consists of 4 components: a, b, c, and d.…

Q: %3D n+1 3 -2 -3

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Q: Find B- A. 79 A = - 9 B%3= 6. 2 4 9. 2.

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Q: Let Z₅ = {0, 1, 2, 3, 4}. What would be the value of 4 + 3? A. 0 B. 2 C. 3 D. 7

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Q: 4 ;12 -2 Simplify the following expression: h-6k3

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Q: If 46 is subtracted from eight times a certain number, the result is 82. What is the number? a. -8…

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Q: In the diagram from this example, what is f(0, 0)? Explain your reasoning.

A: The contour or level curves for the function f is given as follows To find fy0,0 .   we know…

Q: Simplify. 1. (8-3)(9–7) 2. 7+42 3. -10+7 –5(-4)

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Q: A 2/15 B 30 V35 5 20

A: Given,  A circle with secant and tangent  We have to find the value of x

Q: 4. The expression. 0013x-.0845x² +1.6083x+12.5 represents the gas consumption by the United States…

A: Consider the expression which represents the gas consumption by the United States in billions of…

Q: Simplify the expression below. * (2x + 1)2 - 4x2 + 2 А. 4х + 3 В. 2х + 3 С. 3 D. -1 O A C O D

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Q: What is the value of h? O h = 1.5 O h= 9 O h = 10 O h = 13.5 (3h + 18) (15h)

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Q: Which best represents y x-1? y 3 2 6. 4

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Q: What is the simplified form of the expression? a. 2n-2. 5n b. -2r - 5s3. 4,8 O A. a. 10n 9 b.…

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Q: briefly describe two ways to show that 8.7 > 8.624

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Q: Observe the expression: -3x + - x + 8 How many terms are in the expression? 4.1.1 4.1.2 Write down…

A: Please refer to the image below.

Q: (9, -7) (3, 1). Find 吕 ロ师仁 ?

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Q: Simplify A 3 4x2 B в 3 12 49 33 D 70

A: Given,  3x5+x27x3

Q: What is the value of - x3 + 3.4y when x = 2 and y = 5? %3D 2 18 O 20 О 21 37

A: We find the value of 12x3+3.4ywhen x=2 and y=5

Q: 89 36 1-410

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Q: here are many correct answers. Use t as the parameter. Let 0 sts47.)

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Q: Which of the following expressions is equivalent to 5 X (2 6 0. 25) 1.32 5 x (1) - 1.3 35 5 x () -…

A: Simplify a-b as -b+a.

Q: What is the value of (17n-15)? n=1 A 2 В 19 C 36 D 57

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Q: Refer to the diagram. a. Show that ZB = LD. b. Find the value of x. c. Find the ratio of the areas…

A: (a) From the figure, we have lines AB and DC are parallel. Now ∠B and ∠D are alternate interior…

Q: A 2 -1-X . Find #he valye efa when JA- 4

A: Given, A=1-x200-232-1-x2 and A=4…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.