Answer:
B
Step-by-step explanation:
The answer is option B
When drawn option B looks like the image
it crosses at the points (-1,-3), (0,-2),(2,0)
rearranging the equations and drawing a table graph shows how to draw the lines
s,h,q,j,o,l,m...
lol..wasn't that hard
Answer:
it is D
Step-by-step explanation:
just reflect by y=-1 its easy
9514 1404 393
Answer:
Step-by-step explanation:
To find the initial amount, put 0 where t is in the formula and do the arithmetic.
A(0) = 523(1/2)^0 = 523(1) = 523
The initial amount is 523 grams.
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To find the amount remaining after 100 years, put 100 where t is in the formula and do the arithmetic.
A(100) = 523(1/2)^(100/30) ≈ 523(0.0992123) ≈ 52
About 52 grams will remain after 100 years.
20% Because $18.00 - $14.40 = $3.60
3.6/18 = 0.2 ---> 20%
