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Lapatulllka [165]
3 years ago
7

The gardening club wants to plant a 3.9-acre field with pine trees. The first day they were

Mathematics
1 answer:
kati45 [8]3 years ago
7 0

Answer:

it will take 7 days

Step-by-step explanation:

0.6×6= 3.6 but 0.6×7=4.2 so instead of it taking 6 days since they didnt finish they need the 7th day to complete it all

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Find the difference and write it in simplest form 7 3/8 - 2 7/9
Papessa [141]
Well first you have to turn the mixed number into a improper fraction.
7 2/8=59 over 8
2 7/9=25 over 9
Then u would multiply the 59 by 9 and 8 by 9 and u should get 531 over 72 and for the second fraction u should multiply the 25 by 8 and the 9 by 8 and you should get 200 over 72 as a improper fraction.
Then you have to subtract 531 over 72 by 200 over 72 and u should get 231 over 72 which is 4 and 43 over 72 when simplified.
The answer: 4 43/72
Hope this helps!!!!

4 0
4 years ago
FACTOR and list your 4 steps: 5x^2y - 30xy^2
Dahasolnce [82]

Answer:

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Step-by-step explanation:

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3 years ago
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8 0
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The domain of a quadratic function is all real numbers and the range is y s 2. How many x-intercepts does the
mel-nik [20]

Answer:

There are two x-intercepts.

A quadratic function whose maximum degree two. Therefore, Total two x-intercept possible.

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Here y is greater than 2 and parabola form downward. Here must be two x-intercept.

If a>0 then form open up parabola.

If a<0 then open down parabola.

Here open down parabola. So, we get total two x-intercept.

Please see the attachment for diagram.

5 0
4 years ago
What is the greatest common<br>factor of the terms...​
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Answer:

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Step-by-step explanation:

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