PROBLEM A. PARTICIPANT X Y A 1 4 3 4 2 E

Q: 9+7 a-8 a a-1 |3D 9+7(a- -12 a-7la a-l C -1Sa a-8(a-1) lea a²-lat7a-7+a-Ta Ea (a-8)Ca-1) 1-a-9 +49…

A: Explanation and solutions is given below....

Q: 2. If a baseball is thrown at vom/sec at an angle of 0 from the horizontal from an initial height of…

A: SOLUTION: Given that a baseball is  thrown at v0m/s. Now,

Q: 10 2 dt √ 4 + t²

A:

Q: An economy is based on three sectors - agriculture, manufacturing, and energy. For each unit of…

A: According to the given data, determine the intermediate demands:

Q: The natural frequencies of the following system must be found: x"= W1= W2= 3/4 -16 55 996 ↑X

A:

Q: 1. Let x, y, and z be real numbers. Prove the following: [a] -(-x)- x [b] (-x )y = -(vy) and (-xX-…

A: Given x is a real number such that x≠0 To prove x2>0

Q: A company produces three types of shoes, formal, casual, and athletic, at its two factories, Factory…

A:

Q: 0 1 2 3 4 -1 -0.5 0 -0.5 -1 is this linear?

A:

Q: [d] If xz = yz and z - 0 then x = y

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Q: 1 2. Can c = 1 be written as a linear combination of a1, a2, a3 ? explain why or 1 why not?

A: Step 1:

Q: A study was conducted to detemine whether a the final grade of a student in an introductory…

A:

Q: of each func 11) y = (x - 1)² - 4

A: Since you have asked multiple questions in single request so we will be answering only first…

Q: 1. Let [o -2 3] 2 -1 3 0 4 5. B- 14 [8 -3-5 0 1 2, C=1 7 4 4 -7 a- 4, =-7 3 59 Show that (a) A+ (B+…

A: Since you have asked multiple question, we will solve the first question with three subparts for…

Q: SOLVE STEP BY STEP IN DIGITAL FORMAT DON'T USE AI | DON'T USE AI | DON'T USE AI | DON'T USE AI | A)…

A: .

Q: Show that if a, b, c ER then: (a) a−b=-(b-a). (b) (a + b)(ab) - a(a - b) + b(b-a) = 0. (c) a b=0⇒a=0…

A: To prove Hence proved.

Q: If f(x) =. x - 1, then f({-1,0, 1, 2}) =

A:

Q: x = 0.99 1 1.01 y = 1.49 0.0300 0.0297 0.0294 y = 1.5| 0.0263 0.0260 0.0258 y = 1.51 0.0226 0.0224…

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Q: [c] If x 0, then -0 and

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Q: Perform the indicated operations. -(4-7)² ÷ (-3)∙4= C

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Q: Suppose that the table shows the COVID-19 cases and deaths in some NCR cities during the COVID-19…

A: Given that: COVID-19 Cases, X COVID-19 Deaths, Y 820 8 560 6 470 2 680 4 660 5 1100…

Q: The extending concepts questions from 55-62.

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…