Consider the complex number z = -2 -2i. a. What is z4? Write your answer in rectangular form. b. What are all the solutions to x² = z. Write your answers in polar form. swer:

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Q: I need part E and F of this questio

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Q: Question 4 too please.

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Q: Hey, wondering if I could get some help with this problem?

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Q: me with this

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Q: What is your answer? Can you write it clearly?

A: Given that,Let P be the set of all vectors of the form 7s+2tst , where s and t are arbitrary.We need…

Q: This is the complete problem.  Thank you for your assistance.

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

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A: We will use definition

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Q: Part C is incorrect, please help! So, that will probably mean parts D and E are also incorrect.

A: In the given problem, a one-proportion z-test was conducted to test the claim whether a drug caused…

Q: I got this wrong and I would love help on why and what the correct answer is, thank you!

A: Refer Standard normal table/Z-table, Lookup for z-score corresponding to area 0.98 to the left of…

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Q: What about parts c and d?

A: c) To show that g is constant on equivalence classes of ~, we need to prove that for any two points…

Q: part three is incorrect

A: Here, E=0.03 For 99% confidence level, the value of z is 2.576. Consider p^=0.5 (as sample size need…

Q: Can someone help me answer question 4 ?

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Q: could you please write this on paper?

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Q: Need part d only to be answered!

A: note :As per the instruction we will only solve the part (d) of the question.To classify the…

Q: could you provide an example please?

A: Let us take:  u→=0, 0, 0v→=1, 2, 3w→=4, 5, 6

Q: I don't understand, could you write it on paper?

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Q: Could you further explain how you got this?

A: Given data :  n = 4 u = 35000 o = 5000 P(x > 40000) = ?