Part 4 For this part, you will find it helpful to use a Venn diagram. Do not submit a Venn diagram. BUT be sure to explain how you reached each answer. Tip: Venn diagrams were covered in the Logic objective in Aleks and in the etext chapter 2 section 2-4. In a math 105 class of 32 students, a survey showed that 20 students used the ALEKS etext at least once, 10 used a video at least once, and 7 used both the etext and a video at least once. 1. How many students used only the etext? 2. How many students used neither the etext nor the videos at least once?

Q: What is the area of this figure? 20 mi 7 mi 13 mi 3 mi 7 mi 3 mi 4 mi 10 mi Write your answer using…

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Q: Please show all steps and explain!

A: According to our guidelines we can answer only three subparts, or first question and rest can be…

Q: please provide the correct answer

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Q: Number 43, please.

A: Given that  2+4+6---------+70  To fidn the sum

Q: 6) Find f'(-2) for each of the following functions.

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Q: Simplify. a2 4a +3 3 4 a 1 a 3 Preview +

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Q: Please answer question number 13.

A: First we will solve the integral by Riemann sum We know that ∫abfxdx=limn→∞∑i=1nfxi⋅Δx, where…

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Q: 1. Let (x) = x2 + 2. Then (*+h)-f(x) A) 2x + h 2xh+ h2+4 C) B) 1 D) None of the above

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: Number 1 please

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Q: Please help with #9, #10, and #12

A: 9) P(Z < 0.44) = 0.670031(Using Excel =NORM.S.DIST(0.44,TRUE))   10) P(Z >-1.04) = 1 - P( Z…

Q: can you please answer number 7 and show you did the work.

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Q: Number 24, please.

A: detailed solution is given below

Q: Please answer all.

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Q: 14. For f(x) = x' – 6x² +9x , identify the critical points and inflection points A) Critical Points:…

A: Dear student, Since you have posted two questions, as per our policy we will answer first question.…