ASSESSMENT PRACTICE 48. Select all powers of i that are real numbers. ☐A.i □ B. i² ☐ C. 1³ ☐ D.14 0 E.15 F. ¡6

Q: 21. (12 + 5i)-(2 i) 24. (-6 5i)(1 + 3i)

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Q: Select all expressions equal to: 4 · 4.4

A: Given,           4·4·4

Q: Dbservatio Y-Ybar X-XBAR |(Y-Ybar)^2| X-Xbar)^2 |(X-Xbar)(Y-YE 1. 17 2 3 13 8 4 7 10 5 SUM 25 50

A: The value of Ybar denotes the average of Y variable and the value of Xbar denotes the average of X…

Q: of trees in a garden: Height in ft. No. of trees Height in ft. Less than 35 Less than 7 No. of trees…

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Q: 5-10. Simplify each expression below. (Assume that the denominator in part b is not equal to 0.) a.)…

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Q: Task 3 In this assignment, we will look at data for the weight of adult female penguins of the…

A: We know that,  t-value= estimate std/Error Error= estimate std/t-value = 4573.97/65.247 AAA=70.10238

Q: Evaluate each expression if x=-2, v = 5, and z=-3 3x - 2x+ y H,W 7. -)3D0.159090909 - 2z(x+2xy) 44

A: Given expression: 3x2-2x+y-2zx+2xy Given that x=-2, y=5 and z=-3

Q: Which of the following is equal to f, i* dx? 8. Option 1 Option 2 C. D.

A: ∫011+e-xexdx

Q: -5 Let aj = -5 and b = a2 = 4. 5 For which value(s) of h will b lie in Span {a1, a2}? Denote your…

A: We have to solve given problem:

Q: Perform the indicated operation. -275 +7/147 O A. - 39/3 O B. 39/3 O C. - 59/3 O D. 59/3

A: Let's find.

Q: Fill in the blank. H. G. 2 If FG = 3, then FH = If FG = 3, then FH =D. (Type an integer or a…

A: Given,

Q: Evaluate. Assume u >0 when In u appears. *In 8x dx O A. 16 (In 8x)? + C (In 8x)? + C OB. 2 Oc. (In…

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Q: Evaluate u + 20 when u = 3.7 and o = 0.1. The value of u + 20 when u = 3.7 and o = 0.1 is. (Type an…

A: In  this case, it is given that µ=3.7, and σ=0.1. The value of µ+2σ is obtained as given below:

Q: a+b Let a * b = 2 What is its identity element?

A: Group theory: Identity element of the group

Q: A. First Law: "an = a C. Third Law: Va B. Second Law: Vab = Va Vb D. Fourth Law: "VVa = "a = "/RVa…

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Q: Every positive number has a positive square root.   a. All positive numbers Blank 1. b. For all…

A: This is a problem of real analysis.

Q: An art teacher needs to buy at least 60 brushes for her class. The brush are sold in packs of 8. In…

A: Here it is given that,  Number of brushes = 60 (at least) Number of brushes in 1 pack =8 minimum…

Q: 2. The average of 30, 70. 80 & 12 minus 6

A: As we are entitled to solve one question at a time I will answer 2nd one as some information is…

Q: d. What letter or letters represent 2 × 3? 0.7 A C D E G H KL BO CO DO E HOIO J 0.5 B F A O FO GO…

A: To find- What letter or letters represent 2×3 ?

Q: Write the symbol for infinity?

A: Write the symbol for infinity?

Q: 3. Each expression has been simplified incorrectly. Explain the mistake that occurred, and then make…

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Q: Fill in the blanks. A positive number is written in scientific notation when it is expressed in the…

A: Solve by method

Q: 4813 13

A:

Q: Convert 12 * to degrees.

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Q: Let u= and v=2i+j-2k. Please type in length |w| of w=2u-v. Please type (integer) number only

A: Given u=1,2,1 and v=2i+j−2k And w=2u−v We have to find the length w Here, u=i+2j+k…

Q: is the mage an example of perpendicuar ines Ye the res intenect ntsectaaght ang NTines nm

A: Given image is

Q: Write the expression V-12 in terms of i.

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Q: Simplify 4 i 33 10 i 30 21/5 O -21/5 O 2/5i O 2/5 O

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Q: 1. Simplify. 2. Simplify. 3. Simplify. V6(2+ V7) 2V6.7V3

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

Q: Correct option is ?

A: The notation for the independent variable is usually represented by x. So, the correct answer is x.

Q: Drag the appropriate number into each box to match each expression with its value. (-3)* 34 25 -81…

A: We have to drag the appropriate number into each box to match each expression with its values.

Q: Ps しt B= 2. 4 3 58 Find O IBI ;O B using ad; B , ;D ad; B

A: