The answer is y=-2x+6
If i am driving 60 kilometers per hour in canada what would be my speed in miles per hour in the united states 1 kilometer equal
1 answer:
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Answer:
p = , q = 9
Step-by-step explanation:
4x² + 12x ( factor out 4 from each term )
= 4(x² + 3x)
Using the method of completing the square
add/subtract ( half the coefficient of the x- term)² to x² + 3x
= 4(x² + 2( )x +
-
)
= 4(x + )² - 4 ×
= 4(x + )² - 9
Step-by-step explanation:
The equation used to determine the amount of radioactive material left is
We are have the following given quantities:
t = 30 seconds
= 50 grams
HL = 6 seconds
Plugging these into our equation we get