Information for Questions 19 -21: The S & P 500 is a collection of 500 stocks of publicly traded companies. Using data normally distributed. The mean rate of return is 0.007443 and the standard deviation is 0.04135.

Q: V-539 7. V11

A: To Determine:  Simplify

Q: -5.4 + 9.5

A:

Q: -7.4v+2.4(-7.1v+-10)+6.7

A: simplified value is -24.44 v - 17.3

Q: Thanks a lot for your quick respons.   Best

A: Welcome

Q: E1 Q21

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Q: a2 - 4 = 0

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Q: 2x Ax) = %3D 2 - 1

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Q: Pl3ase and thank you

A: The given boundary curves are:y=cosx and y=0 (the x-axis) It is required to find the volume of the…

Q: 5, determine the P-value for each of the following values of the z test statistic. (Round your…

A: here as per guidelines i have calculated 3 subparts  here given , null and alternate hypothesis  H0…

Q: A 25 24

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Q: I sent a picture.

A: The hypothesis is, Null hypothesis: H0: The variables Gender and select different breakfasts are…

Q: 5 + 2 = - y-2 8. 5 15 3

A: Given that,

Q: what about b, thanks

A:

Q: O V-100 -125 3. 3-125

A:

Q: can you do vii

A: Eigenvalue: A number  is said to be an eigenvalue of a matrix A if there exists a non-zerovector x…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.