The researcher is making a study of the tuition fee of the colleges and universities. There are 123 colleges and universities in the study. How many classes would you recommend?

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A: As per our guidelines we are supposed to answer only first three sub parts.kindly repost other…

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Q: numerically greatest

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Q: 1. Solve the following set of equations using Excel: 6x1 + 2x2 + 5x + 4x2 + X3 X4 14, X3 X4 3x5 0,…

A: Consider the set of equations: 6x1+2x2+x3+x4          =145x1+4x2+x3+x4-3x5=0…

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Q: 2. Conversion. Using the moving the decimal meti a. 60 mg b. 0.005 L mL c. 200 mL

A: As per bartleby guidelines we are supported to answer only first three subparts. Kindly repost rest.

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A: Solution:

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Q: Prove that for all a, b, and c e Z, if a † (2bc+12), then a † (b – 2) or a ł (c + 3).

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A: We are authorized to answer one question at a time, since you have not mentioned which question you…

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Q: Prove or disprove: sin(arg(1-2i))=sin(arg(-1+2i))

A: We need to prove or disprove that ,  sinarg1 - 2i = sinarg-1 + 2i We know that , if z = x + iy is…

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A: here we use the basic form of integration .

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A: As per bartleby guidelines we are supported to answer only first three subparts. Kindly repost rest…

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A: Please post the multiple parts separately.here I answered 1st three sub-parts as per our policy.

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