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2 years ago

A bag of mini-marshmallows

Mathematics

1 answer:

Papessa [141]2 years ago

5 0

Answer:

Step-by-step explanation:

117/24 = 4.875

round up to 5 to get the total number of bags

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Frequent food questionnaires (FFQ) are a simple way to obtain information on the foods individuals consume by asking them questi

Ilia_Sergeevich [38]

Answer:

Asnwer is A

Step-by-step explanation:

since the correlation between the FFQ and DR is 0.89

x y xy $x^{2}$ $y^{2}$

8.26 1.68 13.8768 68. 2276 2.8224

0.83 0 0 06889 0

20.13 15.1 303.963 405.2169 228.01

11.16 7.49 83.5884 124.5456 56.1001

7.18 12.84 92.1912 51.5524 164.8656

1.76 0 0 3.0976 0

22.46 25.06 567.8596 513.4756 628.0036

-----------------------------------------------------------------------------------------------------------

∑ $x_{i}$ = ∑ $y_{i}$ = ∑ $x_{i} y_{i}$ = ∑ $x_{i}^{2} y_{i}^{2}$ = ∑ $y_{i} ^{2}$ =

71.98 62.17 1061.479 1166.8046 1079.8017

-------------------------------------------------------------------------------------------------------------

Correlation Coefficient or Pearson Correlation is given by:

the rest calculation is in the attached image

3 0

3 years ago

Anyone wanna help me? idc whts on the screen shot wont bother me

Alexus [3.1K]

Answer:

Option A.

Step-by-step explanation:

-22 is a number that is less than-18. This automatically eliminates option B.

And also, the way that option A. moves is -22, -20, -19, -18, 18, 30. This is correct because -18 is closer to 18 than -22 is. -22 is farther to the left than -18 is.

Hope this helps! :)

6 0

2 years ago

Read 2 more answers

Hi can you please help and do the ones in red i got them wrong copy and paste then add your answer :)

max2010maxim [7]

Answer:

1. 14

2. 10

3. 7:6

5. 21

6. 10:7

I cant see 7-10

3 0

2 years ago

the sales tax in the town where amanda lives is 7 %. amanda paid 35 in sales tax on a new stero . what was the price of the ster

Blababa [14]

24 dollars if you times the amount of percentage using the correct ratio you should get around 24 or maybe 24.50

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2 years ago

a customer buys three bottles of water at ninety nine cents each. there is seven percent tax on each bottle. what is the total b

Reika [66]

If the tax was 7 cents then each bottle would cost 1.06 each, because tax doesn't mean it's three dollars plus tax which comes to 3.07, it's that if you have a water bottle coming out to 99 cents each and the tax was 7 cents, you add 7 to 99. Which in money, comes out to 1.06 each bottle. So the total bill is 3.18.
I hope this helped! I don't wanna get your answer wrong! >o<

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2 years ago

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