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Shkiper50 [21]
2 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]2 years ago
6 0

Answer:

y=22.6x+52.33

2020

PilotLPTM [1.2K]2 years ago
6 0

Regression Equation:y=17x+103.5

Final Answer:274 thousand dollars

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Hello,

It is the Fibonacci 's suit.

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Show how to solve the problem 378 x 6 using place value with regrouping. Explain how you knew when to regroup.
KIM [24]

<u>Answer</u>

2,268


<u>Explanation</u>

<u> </u>

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3 years ago
The cost for the raw materials of marble countertops, can be represented by the function , where is the area of the countertops.
Lady_Fox [76]

Answer:

m(c(a)) = 4.8875a

Step-by-step explanation:

The missing parameters are:

c(a) = 4.25a --- Cost of marble countertops

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Required

The cost of marked up price

This implies that we calculate m(c(a))

We have:

c(a) = 4.25a

m(c) = 1.15c

m(c) = 1.15c can be written as:

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Substitute: c(a) = 4.25a

m(c(a)) = 1.15*4.25a

m(c(a)) = 4.8875a

Hence, the cost of marked up price is: m(c(a)) = 4.8875a

5 0
3 years ago
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