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pochemuha
3 years ago
10

Find the mean 2.6, 0.0, 0.8 2.1 1.5

Mathematics
1 answer:
Alinara [238K]3 years ago
7 0

Answer:

2.6+0+0.8+2.1+2.5=8    8/5values=  1.6

Step-by-step explanation:

im assuming you meant to have a comma inbetween 2.1 and 2.5?

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Evaluate g(x)=1/5(1/3)^x for x=2
Shalnov [3]

Answer:

\frac{1}{45}

Step-by-step explanation:

Substitute x = 2 into g(x) and evaluate

g(2) = \frac{1}{5} × (\frac{1}{3})²

      = \frac{1}{5} × \frac{1}{9} = \frac{1}{45}

5 0
3 years ago
ryan earns $5 for each small dog he walks and $8 for each latge dog he walks. today he walked 8 dogs and made a total of $55. ho
ad-work [718]

If we divide 55 (the total amount of money he made) by 5 (price to walk one small dog), we get 11. Meaning that the maximum amount of small dogs he could possibly walk and receive that amount of money is 11. However, he only walked 8 dogs. Therefore Ryan would have needed to walk a specific amount of large dogs in order to earn 55 dollars in total.

After doing some process of elimination, I reached this conclusion:

3 small dogs = $15

5 large dogs = $40

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Therefore, the answer would be 3 small dogs.

7 0
4 years ago
Evaluate C(44,21) use scientific notation, round to 3 decimal places as needed.
STALIN [3.7K]
C(44,21)=\dfrac{44!}{21!23!}=\dfrac{24\cdot25\cdot\ldots\cdot43\cdot44}{2\cdot3\cdot\ldots\cdot 20\cdot21}=2,012,616,400,080\\
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6 0
4 years ago
Which expression is equivalent to 4 - (-7
liraira [26]

Answer:

11 is the answer

Step-by-step explanation:

4 0
3 years ago
Only answer if you know this if i see a link its a report<br> ∞√5±x+5√15x+∞=
fenix001 [56]

Answer:

the exact form is 2/5. the decimal form is 0.4 ig

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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