The table below contains the average public school classroom teacher's salaries, S. for an 11-year period. Letting to represent 1990, use a graphing undiry to find a linear model for the dats. Use the STAT function on the TI-84 calculator. Salary, wrimen as a function of t is given by s(t)- Year 1990 1991 1992 1993 1994 1995 Salary 32057 32885 3511834765 3698236375 Year 1996 1997 1998 1999 2000 Salary 40046 41634 408874126943633

Q: 24 30

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Q: Question attached

A: Given information- Sample proportion, p = 0.25 We know that, sample is best estimator of population…

Q: Ansi Tntegrating factor e= xz =x²

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Q: wrong answer. can you do it again

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Q: d. 噩田

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Q: Evaluate

A: Explanation of the answer is as follows

Q: 26 ÷ 22

A: Solve by squarring both side

Q: 5.

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Q: Which graph correctly solves the equation below? -x²+1=x²-4

A: topic - quadratic equations

Q: Simplify. Зи- 5и

A: We know simplification of the expression, ax-bx= (a-b)x

Q: 63 45 56 48

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Q: find the devivetior. ア=3 derivativ

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Q: LCM(77, 18) =

A: We have to find the LCM of 77 and 18.

Q: Combination C.  (87,1)

A: Given:              C87, 1 The number of k-combinations from a given set S of n elements can be…

Q: (b) converge? function. Let f(x) = x. For what values of a does the expression Σ n=0 For these…

A: It is given that fx=∑n=0∞ xn. Let us denote the nth term of this series by an i.e., an=xn. We have…

Q: Find ay Sin(x+y)=Cos X t cos y

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Q: - 0 4e Smh Odo

A: This integral can be solved easily by writing hyperbolic sine in terms of exponentials as explained…

Q: Question attached

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Q: A 25 24

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Q: Simplify the expression

A: Given:           1a3-b3 Simplify: 1a3-b3

Q: answer letter d, e, f

A: We will use Excel to find the area under the t distribution curve.

Q: Question

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Q: 2 2 of

A: Please see the answer below.

Q: 42 -13

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Q: 3 xp- 3.

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Q: VE tankrE) de 7.

A: =?

Q: 4P3

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Q: Kinda lost

A: here the graph passes two times  through the x -axis  so there will be two roots

Q: Simplify. - V4 = 0

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Q: photo attached

A: To prove: The identity,

Q: Question attached

A: Hello. Since your question has multiple parts, we will solve the integration by first six part for…