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2 years ago

11

Using the following data set, what value would be located at B on the box and whisker plot? 9, 10, 12, 14, 15, 16, 16, 17, 20 10

11 12 13

1 answer:

geniusboy [140]2 years ago

7 0

Is this the median? If so then add all the values and divide by the amount of values. Or a picture to go with it? Please attach the picture if so

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Buying one movie ticket online costs $16.50. Two tickets cost $30.50. Assuming that the relationship is linear, use the drop dow

HACTEHA [7]

Answer:

$C(n)=14n+2.50$

Step-by-step explanation:

Let

n -----> number of tickets

C ----> represent the cost of buy n tickets online

we have the ordered pairs

(1,16.50) and (2,30.50)

<em>Find out the slope of the linear equation</em>

The formula to calculate the slope between two points is equal to

$m=\frac{C2-C1}{n2-n1}$

substitute the values

$m=\frac{30.50-16.50}{2-1}$

$m=14$

<em>Find the equation of the line in slope intercept form</em>

$C=m(n)+b$

we have

$m=14$

$point(1,16.50)$

substitute

$16.50=14(1)+b$

$b=16.50-14$

$1b=2.50$

substitute

$C(n)=14n+2.50$

The domain of the function is all positive integers (whole numbers) including zero

{0,1,2,3,4,...}

5 0

3 years ago

Eight less thsn a number divided by three is twelve equation pleaseeee

EleoNora [17]

(X/3) - 8 = 12

X being a number divided by 3. This part in parentheses so you solve it first. Subtract 8 from that and your answer equals 12.

6 0

2 years ago

What is the 5-digit code?

kvv77 [185]

9514 1404 393

Answer:

4 2 6 1 7 or 1 2 4 3 7

Step-by-step explanation:

4 are correct of 1,3,4,6,7

3 are correct of 0,2,3,6,7

1 is correct of 0,3,6,8,7 -- so not both 3 and 6, meaning 1, 4, 7 are correct

Correct digits so far are 1, 4, 7 and one of {3, 6}. Line 2 tells another is 0 or 2; line 3 tells it is not 0. This adds 2 to the list of correct digits.

This makes the correct digits 1, 2, {3, 6}, 4, 7. We don't know whether the last digit is 3 or 6.

__

Looking at digits correctly placed, line 2 tells us the code is either ...

_ 2 6 _ 7 or _ 2 _ 3 7

Then line 1 fills in those blanks as ...

4 2 6 1 7 or 1 2 4 3 7

Either of these codes agrees with all of the clues.

3 0

2 years ago

the times for 5 speakers in a 50 meter dash for 6.72 seconds 6.4 seconds 6.08 seconds 7.03 seconds and 6.75 seconds times from f

Nana76 [90]

6.08, 6.4, 6.72, 6.75 and 7.03

5 0

3 years ago

Read 2 more answers

For a linear regression, what is the r-value of the following data to three

Nuetrik [128]

Answer:0.816

Step-by-step explanation:

Ape x

3 0

3 years ago