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Elena L [17]
3 years ago
9

Write an equation for the line of best fit that models the relationship between profit in thousands, p, and time in months, m. T

hen, use your equation to predict the profit the bagel shop will earn in month 12. Round slope and y-intercept to the nearest tenth.

Mathematics
1 answer:
Ymorist [56]3 years ago
8 0
This is much easier when you use a software like MS Excel. You have to list the points first. These are: (1,3), (2,2.5), (3,4), (4,5), (5,6.5), (6,5.5), (7,7), (8,6), (9,7.5), (10,7) and (11,9).

Do a scatter plot for this points and add a trend line and you obtain the equation of the line fit. The equation is p=0.6m+2.4

We use this equation to find p when m=12.

p = (0.6×12)+2.4
p = 9.6

Total profit in month 12 would be 9.6 thousand.

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Company however stipulates that a call is 8 cents per minute or a 50​-cent minimum charge per completed​ call, whichever is greater.

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6 0
3 years ago
Can you please help me I would truly appreciate it thank you so much
spin [16.1K]
Do 2 divided by fifty eight squared
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Solve for n. <br><br>0= 1+n ​
maks197457 [2]

Answer:

n = -1

Step-by-step explanation:

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6 0
3 years ago
The triangle shown on the graph above is rotated 90 degrees clockwise about the original to form triangle P’Q’R which of the fol
azamat

Hey there! I'm happy to help!

When rotating a point 90 degrees clockwise about the origin, our original point (x,y) becomes (-y,x), because it is now at a negative y-value.

We see that our point P is at (1,2). We can use this rotation formula to find the coordinates of P' (the new spot where P is)/

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Therefore, the coordinates of the point P' are (-2,1).

Have a wonderful day! :D

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