Answer:
0.28 yr
Step-by-step explanation:
To find the doubling time with continuous compounding, we should look at the formula:
FV = future value, and
PV = present value
If FV is twice the PV, we can calculate the doubling time, t
1. Samuel's doubling time
2. Claire's doubling time
3. Samuel's doubling time vs Claire's
12.603 - 12.323 = 0.28 yr
It would take 0.28 yr longer for Samuel's money to double than Claire's.
Answer:
y = 2x^2 is a parabola opening up with it's vertex at (0,0)... y=3x^2 -4 is also a parabola opening up, but it is 'thinner' in that it rises in y faster and it's vertex is at (0,-4)
Step-by-step explanation:
all equations of the type y = ax^2 + b are parabolas centered on the y-axis, soo the vertex is always on (0,b)
If a is positive then the parabola opens up,
the bigger a is, the 'thinner' the graph is, i.e. the faster the graph rises
the value of b determines the location of the vertex, if b is added, then the vertex rises over the x-axis, if b is subtracted then the vertex is below the x-axis
Answer: 6.72 grams per milliliter
Bc length should be equal to each other
<em>Substitute x = 2 as we get</em>
<em>f(2) = -4(2)+4 = -8+4 = -4</em>
<em>Therefore, f(2) = -4</em>
