10. Lydia will derive the formula for the series Sa+ar+ar+ar+ Omultiply both sides by r add r to both sides add a to both sides Omultiply both sides by a +ar" using the fewest steps where a 1 and r 1. Which operation would be Lydia's first step?

Q: Unoccupied seats on flights cause the airlines to lose revenue. Suppose a large airline wants to…

A: A 1001-α% confidence interval for population mean (μ) is given by: x¯-Zα2σn<μ<x¯+Zα2σn In the…

Q: いZ ch-1)2 いe1 2.

A:

Q: S=2Ip + mr2 ngr2

A:

Q: Select all of the following choices that represent: a + 6 = t Hint: tip-to-tail

A: Given, According to triangle Law, Triangle law of vector addition states that when two vectors are…

Q: (+0.15) (-0.125)

A:

Q: Solve: [Cax+3)*D²+6(2z+3)D +bJy 18 log (az+3) 22+3 2x+3 y = 22+3 alog.cax+3) -4

A: The given equation is: 2x+32D2+62x+3D+6y=18log2x+3 Calculate the value of y.

Q: 2. What's the next shape? 0 ?

A: We have to identify the next shape in the given sequence of shapes. For this, we have to identify…

Q: = c for b 0/6

A: Given:   a/b = c  We solve it for b

Q: 7. Let ƒ(x) = 4x − 3, g(x) = x² + 4, h(x) = x + 5. Evaluate the following.

A: Given f(x) = 4x - 3 g( x ) = x2 + 4 h( x ) = x + 5

Q: 2+5+8+11+...293

A:

Q: I am not understanding the answer... what was type

A: Sol:- Let E be a measurable set in R with |E| > 0. Our goal is to prove that there exists a…

Q: b с d NI- NEW WE -2

A: Given query is to find the value ofnthe indicated trigonometric function.

Q: Is the attached picture the correct option?

A: The explanation in the given answer is correct. So, the diagram of the region of integration is the…

Q: Choose a match 2.58 1.70 2.26 1.65 2.79

A: To find the required critical values.

Q: 2. Find S8 for the following geometric series: 6-14.4+34.56 - 82.944+.....

A: To find S8 for the following geometric series: 6-14.4+34.56-82.944+...

Q: for

A: This is not a symbol.

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

A:

Q: 50 3a° b° 3a°

A: Theorem  sum of opposite angles of cyclic quadrilateral is  equal to 180°

Q: 25%= hyp X. 7.

A:

Q: 39. What is the value of (EX)² for the scores: -1, 0, 3, 5?

A: Given that  The data are -1,0,3,5 Find the value (∑X)2

Q: Select an Answer 1. -5 20 -30 30 -3 11 -17 14 -4 18 -27 30 -12 18 -18 Select an Answer v 2. 1 -2 1…

A: We have to solve given problem:

Q: 12 (C) 18 ty percent use neither an iPhone no

A: The question number 26 and 27 are same. 26. The total number of students in a class is 60. nU=60.…

Q: 2 questions in pictures

A:

Q: We expect a car's highway gas mileage to be related to its city gas mileage. Data for all 1198…

A:

Q: m n. What is the meaning of a"? Give an example.

A: amn

Q: The midrange of the following is 6, 3, 2,8, 4, 1 Select one: а. 4 O b. 4.5 с. 7 d. 3.5

A:

Q: Drawthepolarcurve?=1+3sin3?

A: Solution: The objective is to draw the graph of the polar curve r=1+3sin(3θ)

Q: H.W 30

A:

Q: Given L then 2 fs-1) 2 5-2) 2 fie-2 (-2)' 2.

A: Given that L{1/✓t}=√(π/s) Now to find the Laplace transform of L{te3t√(3/πt)}= L{e3t (√3t/π)}…

Q: Phd . d da . flkin is

A: Order of differential equation: The order of differential equation is heighest order derivative…

Q: iven the data 6,10,8,5,11,6,7,12,11,11,9,6  write the expression you would use to find standar devia

A: the data 6,10,8,5,11,6,7,12,11,11,9,6Sample size n=12the standard deviation is gievn by

Q: I can not tell which question is marked correct.

A: 1. Statement: If the light bulb was just turned off, then the light bulb is not hot.  Reverse: If…

Q: ow me the table you based your an

A: Given: Percentile = 84 Degree of freedom (df) = 54

Q: I need help completeting the following question

A:

Q: 3) Determine the value of the missing section:

A:

Q: 3. р Л~ q

A: To write the truth table for p∧~q

Q: What is HI?

A:

Q: 43-2-1 0 1 2 3 4 5 6 choose your answer.. type your answer.. type your answer... choose your answer.

A: From the figure, the value for x varies from x = -4 to x = 2.So, the domain for x lies between x =…