shoebemon2018

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shoeb.emon2018

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Algebra1Precalculus3Calculus2Mathematics2Statistics1Chemistry1

Why do chemical equations need to be balanced?

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shoebemon2018Lv4

28 Aug 2022

Answer: Because matter cannot be created nor destroyed.

Which of the following is NOT a time-series model?

A) naive approach

B) linear regression

C) moving averages

D) exponential smoothing

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shoebemon2018Lv4

28 Aug 2022

Answer: A) Linear regression

The approximate linear equation of the graph below is y = 4 x + 55. Which interpretation of the y-intercept is correct?

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shoebemon2018Lv4

28 Aug 2022

Answer: Initial cost/ initial value

Which choice is an approximate linear equation to represent the data within the graph?

A. y = 10x + 70

B. y = 4x + 55

C. y = 10x + 30

D. y = 4x + 15

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shoebemon2018Lv4

28 Aug 2022

Answer: Answer B The Y-intercent is right under 60 so it must be 55 which is t...

PLEASE COULD YOU HELP ME WITH THIS PROBLEM

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shoebemon2018Lv4

8 Aug 2022

Answer: I don't se any

Could you help me with this?

Find the domain of

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shoebemon2018Lv4

8 Aug 2022

Answer: Domain (-inf, -1), (1, int)Step-by-step explanation:Set x^2-1 to zero ...

Solve the following equation. Leave your solutions in trigonometric form. (Enter your answers from smallest to largest angle measure.)

_______

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shoebemon2018Lv4

4 Aug 2022

Answer: (2,-2) Step-by-step explanation:Subtract 4 on both sides Then factor t...

How do you find the vertex of a parabola?

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shoebemon2018Lv4

26 Jul 2022

Answer: To find a vertex of a parabola, find the x value to the parabola by us...

find the vertex

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shoebemon2018Lv4

26 Jul 2022

Answer: The x-axis of the parabola is x=-b/2a. That will give us the the X val...

(S-C)T=2S+R

What does S equal.. please show step by step

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shoebemon2018Lv4

26 Jul 2022

Answer: s= -ct-r/2-t. Step-by-step explanation:First Distribute the T. You get...

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