tions #47 - 52. ing a new curriculum. A control group of third g for the two groups is shown in the back-to-back port the claim that the new method of teaching es? Assume the population variances are equal. populations are normally distributed. 4, 55, 56, 56, 59, 61, 62, 64, 64, 65, 66, 66, 69

Q: Find RS. RA O 8 O 12 13 24

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Q: Evaluate dz. 23 x2+1

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Q: 6. 6. .a It.c O .d o ||

A: Thanks for the question :)And your upvote will be really appreciable ;)

Q: what is ab? 12 and 35

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Q: One questions with "parts"

A: Solution: Given information: n= 253  Sample size  x= 111 succesess  p= 0.50 Population proportion…

Q: Is this for question 2 or 3?

A: The standard deviation is 0.2.

Q: ro In r Evaluate dr. d.x Jo r2+4

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Q: ty. os 20 n 20

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Q: a paint manufacturer dis

A: To find percentage of pails with volumes between 1.05 gallons and 1.15 gallons

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Q: 11C6

A: we know that,Cr=n!(n-r)!×r!nand r!=r(r-1)(r-2).....×2×1

Q: Question 81 a,b,c,d

A: We solve various concept about tangents.

Q: O B. 10 -10 -5 0.

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Q: 2dt O 20 O 8 O 16 0 4 0 4

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Q: 7 to the power of 18

A: To determine: 7 to the power of 18

Q: تام Salve b finite diffrence methed 1 لكل سليم + 3 مع لوله

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Q: 1，2，3， and 7 is worry.

A: Please see the below picture for detailed solution.

Q: Answers to part A and B please

A: The speed of water flowing in a channel is , V=1.486A2/3S1/3p2/3n, where A =cross section…

Q: +. A 2. B. E) None

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Q: 44. yy" + (y')² = 0

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Q: Question 51

A: SOLUTION-

Q: H.W 30

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Q: 16X

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

Q: M N Exs. 10, 11

A: Given: To Find: 10. If MR=12, then MP=?  11. QR:RO=?

Q: 0.3)1536.

A: 0.31536 Note: Multiple questions are given, we are answered with first question only.

Q: question number 2

A: Given that, The random variable x is the amount of liquid dispensed varies. X~N(μ,σ=0.2) The cups…

Q: Please may you help me with question 5 and 6a and b

A: To prove elements on the main diagonal of a skew-symmetric matrix are all zero.Note- As per company…

Q: QUESTION 6 54 48 O 48 O 63 42 O 27

A: Solution: The objective is to find the required angle

Q: Which answers are correct there

A: Let S be the relation from A to B. Then  S2 means S(S(A)) .

Q: A violin student records the number of hours they spend practicing during each of ten consecutive…

A: The data on the number of hours violin students spend practicing during each ten consecutive weeks…

Unitary Method

The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products. 

Speed, Time, and Distance

Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.

Profit and Loss

The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.

Units and Measurements

Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.