The value for n is 
<h3>solving for n</h3>
<u>given data</u>
10n^{2} - 12 = -8
making n the subject of the formula
10n^{2} = -8 + 12
10n^{2} = 4
divide through by 10
n^{2} = 4 / 10
finding the square root of both sides
n = square root ( 4 / 10 )

n = 0.632 or 
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Answer:
x² + 2x - 48
Step-by-step explanation:
Given
(x - 6)(x + 8)
Each term in the second factor is multiplied by each term in the first factor, that is
x(x + 8) - 6(x + 8) ← distribute both parenthesis
= x² + 8x - 6x - 48 ← collect like terms
= x² + 2x - 48
Answer:
a wetland ecosystem 500 meters the farm
Step-by-step explanation:
This is because it is 500 meters near that farm which quiet close so it may get affected.
Answer:
Median = 2
Step-by-step explanation:
Median is basically what's the middle of a set of data.
There's a total of 9 numbers:
1.5, 1.5, 2, 2, 2, 2.5, 3, 3.5, 4
The repeated 2nd 2, is the median in this set of data.