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2 years ago

15

The scatterplot shows the average price of a major league baseball ticket from 1997 to 2006. Use the points 2001, 17. 60 and 200

2, 18.75 to write the slope intercept form i've equation for the line of fit shown in the scatterplot

1 answer:

mariarad [96]2 years ago

3 0

Can we get a picture link with the scatter chart?

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The sum of 3 consecutive integers is 27 less than the least of the integers..

zysi [14]

Answer: -13, -15

Step-by-step explanation:

If x is the smallest integer, then:

x + (x + 1) + (x + 2) = x - 27

3x + 3 = x - 27

2x = -30

x = -15

Integers: -15, -14, -13

5 0

1 year ago

Someone please help, is due tonight, will give brainly if helped. Thank you...

Alina [70]

Answer:

1. f & c, d & e,

2. h & a, g & b

3. h & d, f & b, g & c, a & e

here ya go, i hope this is correct if i remember right

Step-by-step explanation:

3 0

3 years ago

Which expression is equivalent to 6m + (m – 2)(m + 7) + 3?

LuckyWell [14K]

Hello from MrBillDoesMath!

Answer:

m^2 + 11m - 11, which is the first choice

Discussion:

6m + (m-2)(m+7) +3 =

6m + (m^2 + 7m - 2m -14) + 3 =

(6m + 7m - 2m) + m^2 + (-14 + 3) = combine similar terms

11m + m^2 -11 =

m^2 + 11m - 11

which is the first choice

Thank you,

MrB

4 0

3 years ago

Read 2 more answers

Simplify by dividing (-3/8) -5/9

Elodia [21]

Answer:

$\frac{-27}{40}$

Step-by-step explanation:

$(\frac{-3}{8})$ ÷ $\frac{5}{9}$

$\frac{-3}{8}$ × $\frac{9}{5}$

$\frac{-27}{40}$

6 0

2 years ago

What is an example of when you would want consistent data and, therefore, a small standard deviation?

steposvetlana [31]

Answer:

12.1, 12.3,12.4,12.5,12.3,12.1,12.2

$\bar X= \frac{12.1+12.3+12.4+12.5+12.3+12.1+12.2}{7}=12.271$

And for the standard deviation we can use the following formula:

$s= \sqrt{\frac{\sum_{i=1}^n (X_i -\bar X)^2}{n-1}}$

And after replace we got:

$s = 0.1496$

And as we can ee we got a small value for the deviation <1 on this case.

Step-by-step explanation:

For example if we have the following data:

12.1, 12.3,12.4,12.5,12.3,12.1,12.2

We see that the data are similar for all the observations so we would expect a small standard deviation

If we calculate the sample mean we can use the following formula:

$\bar X=\frac{\sum_{i=1}^n X_i}{n}$

And replacing we got:

$\bar X= \frac{12.1+12.3+12.4+12.5+12.3+12.1+12.2}{7}=12.271$

And for the standard deviation we can use the following formula:

$s= \sqrt{\frac{\sum_{i=1}^n (X_i -\bar X)^2}{n-1}}$

And after replace we got:

$s = 0.1496$

And as we can ee we got a small value for the deviation <1 on this case.

8 0

2 years ago