Answer:
Table C
Step-by-step explanation:
To find the constant of proportionality, you need to divide y by x
Table A has a constant of proportionality of 
<em>which is 0.3333 repeating</em>
Table B has a constant of proportionality of 
<em>which is 0.6</em>
Table C has a constant of proportionality of 
<em> which is 0.3</em>
Answer:
3.51
Step-by-step explanation:
yes
The line is going from the top left to the bottom right, this means that the slope is negative. Options B and C have negative slopes.
The line in the picture passes through -2
C ends with a -2
therefore the answer is C. y = -2/3 x - 2
Answer:
25.85 years
Step-by-step explanation:
Use the formula for continuous compounding amount:
A = Pe^(r*t), where r is the interest rate as a decimal fraction, P is the initial amount, and t is the time in years.
Here we have:
A = $200e^(0.0425*t) = 3($200) (this is triple the original amount)
Solve this for t. Divide both sides by $200 and then use natural logs:
1e^(0.0425*t) = 3
Then 0.0425*t = ln 3 = 1.0986
Dividing both sides by 0.0425 will isolate t:
1.0986
t = --------------- = 25.85 years
0.0425
combine like terms
exponent
12y^2 = 12
144y = 12
(I think that's it, I hope it helps)
