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Shkiper50 [21]
3 years ago
13

The annual profits for a company are given in the following table, where x represents the number of years since 2012, and y repr

esents the profit in thousands of dollars. Write the linear regression equation that represents this set of data, rounding all coefficients to the nearest hundredth. Using this equation, estimate the calendar year in which the profits would reach 234 thousand dollars.

Mathematics
2 answers:
Svetllana [295]3 years ago
6 0

Answer:

y=22.6x+52.33

2020

PilotLPTM [1.2K]3 years ago
6 0

Regression Equation:y=17x+103.5

Final Answer:274 thousand dollars

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What ere the coordinates of the point on the directed line segment from (-1,7) to (7,7) that partitions the segment into a ratio
djverab [1.8K]

Answer:

(\frac{37}{11},\frac{77}{11}  )

Step-by-step explanation:

Given two points are (-1,7) and (7,7).

We are told to find a point which is in between them at a ratio of 6:5.

Formula for calculating a point at distance of ratio m:n is given by

(\frac{mx2+nx1}{m+n} ,\frac{my2+ny1}{m+n} )

where (x1,y1),(x2,y2) are the inital and final points.

(x1,y1)=(-1,7)\\\\(x2,y2)=(7,7)

also m:n=6:5 ,

by substituting all the values we get,

(\frac{6*7+5*-1}{11} ,\frac{6*7+5*7}{11} )

(\frac{37}{11},\frac{77}{11}  )

5 0
4 years ago
△MAH∼△WCF . What is the value of x?
spayn [35]
Are there any choices that i can help with to solve the work problem
8 0
3 years ago
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ki77a [65]

Answer:

x = 4

Step-by-step explanation:

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8 0
3 years ago
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expeople1 [14]

Answer:

f(x) = 2/3 x +3

Step-by-step explanation:

We know the y intercept ( where it crosses the y axis)  is 3


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Slope = (y2-y1)/(x2-x1)

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Since we know the slope and the y intercept, we can use the slope intercept form

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5 0
3 years ago
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What is the value of this expression 18+3(10-2)
Alina [70]

Answer:

42

Step-by-step explanation:

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Now multiply 3 and 8

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now add 18 and 24

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Hope this helps! : )

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