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Tomtit [17]
2 years ago
5

What is the correlation coefficient r for the data set?

Mathematics
1 answer:
Bad White [126]2 years ago
3 0

Answer:

I think r=0.9906 or 1

Step-by-step explanation:

When putting the table into desmos, you would have to create a new slide and type y1 ~ mx1 + b and it will tell you the correlation coefficient.

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camille rides the bus to work. to get downtown,she can ride any bus number between 11 and 34, that can be divided evenly by 3, a
almond37 [142]

Answer:

12, 18, 24, 30

Step-by-step explanation:

List the numbers between 11 and 34 that can be evenly divided by 3:

12, 15, 18, 21, 24, 27, 30, 33

Then eliminate the odd numbers, obtaining:

12, 18, 24, 30

These are the four busses that Camille could ride to work.

7 0
3 years ago
12. A bag contains 12 red, 9 green and 5 black markers. If Cooper randomly selects 7 markers, how many
ASHA 777 [7]

Answer:

Step-by-step explanation:

7 marks

6 same colors

from 12 red 6 same exactly the same

12 x 11 x 10 x 9 x7 x6

1 remainig

from 9 green 6 saem exactly the same

9 x 8 x 7 x 6 x5 x4

1 remaining

add the results above to get your final answer

26 markers in total

6 to be chosen of the same color from 7

8 0
1 year ago
Try solving this: (5 3/4) (2)
denpristay [2]

Answer:

11 1/2

Step-by-step explanation:

7 0
3 years ago
A baker can make 120 cupcakes in 2 hours. At that rate, how many cupcakes can he make in 3.5 hours? *
Valentin [98]

Answer:

210

Step-by-step explanation:

first I took 120 and divided by four to show how many cupcakes he can make in thirty minutes (.5 of an hour). this was 30. the reason we divided by four is because in two hours theres four halves.

120÷4=30 for half an hour

30x2=60 this is how many cupcakes he can make in one hour

since we already know how many he makes in two hours we're going to use that

120+60=180 (three hours)

120+60=180 (three hours)180+30 (half an hour) =210

4 0
2 years ago
What is 27 times 30 to the power of 2?(“real” question)
tankabanditka [31]

Answer:

24300

Step-by-step explanation:

first find the square for 30 * 30

then multiply!

5 0
2 years ago
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