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Ainat [17]
3 years ago
5

What is the percentage of 0,4(That is a decimal fraction)​

Mathematics
2 answers:
erica [24]3 years ago
7 0

2 over 5

Step-by-step explanation:

0.4=4 over 10 simplify=2over5

Vikki [24]3 years ago
4 0

Answer:

<em>0</em><em>.</em><em>4</em><em>=</em><em> </em><em>4</em><em>/</em><em>1</em><em>0</em><em>=</em><em> </em><em>2</em><em>/</em><em>5</em>

Step-by-step explanation:

<em>The </em><em>first </em><em>decimal </em><em>place </em><em>after </em><em>the </em><em>point </em><em>represent</em><em> </em><em>the </em><em>place </em><em>holder </em><em>"</em><em>tenth's"</em>

<em>0</em><em>.</em><em>4</em><em> </em><em>=</em><em> </em><em>4</em><em>/</em><em>1</em><em>0</em>

<em>This </em><em>can </em><em>simply </em><em>to </em><em>2</em><em>/</em><em>5</em>

<em> </em><em> </em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>Hope </em><em>it </em><em>will </em><em>help</em><em>:-)</em>

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Answer:

A. Channing makes $8.55 an hour compared to Tyrell who only makes $8 an hour.

Step-by-step explanation:

To find how much Channing makes an hour, divide the amount earned ($42.75) by the hours he worked (5). So, 42.75/5=8.55 which is Channing's hourly wage. Tyrell's hourly wage was already given to us in the equation E=8h. 8 times his hours works= his earnings. 8.55>8.00

3 0
3 years ago
What does 5/7 × 2/1 equal? <br>(Please leave an explanation, so I can understand!)
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7 0
3 years ago
Walt is mixing fruit punch for a party. He combines 1 gallon 2 quarts 3 pints of orange juice, 1 gallon 3 quarts 7 pints of pine
Soloha48 [4]
1 gal    2 qts    3 pts
1 gal    3 qts    7 pts
1 gal    3 qts    3 pts
---------------------------add
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7 0
3 years ago
Which expression is equivalent to 2(9 + 7)?
AnnZ [28]
The right answer is, 18+14.

4 0
4 years ago
Read 2 more answers
A company wants to estimate the mean net weight of all 32-ounce packages of its yummy taste cookies at 95% confidence. it is kno
Georgia [21]
Standard deviation= σ= 0.1 
Confidence interval= 95%= 0.95
Significance level=α= 1-0.95= 0.05
 α/2 = 0.025
At  α/2  z( α/2 ) =1.960   [from statistic table]
Now,
the sample size at error of 0.02 is
0.02=z( α/2 )σ/√n
0.02=(1.960)*(0.1)/√n
5/49 = 1/√n
√n=49/5
n=96.04
n should be 96 or greater 

4 0
3 years ago
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