Answer:
Account C will give George at least a 4% annual yield.
Step-by-step explanation:
This problem can be solved by using simple maths formula given below
Year rate = (1+i)^n-1
where i = compounding rate and n = interval period
Now checking annual rate for each option using above formula
Account A)
Yr = 3.8% ( n= 12 and i= 3.75/12)
Account B)
Yr = 3.9 % ( n= 4 and i= 3.85/4)
Account C)
Yr = 4 % ( n= 365 and i= 3.95/365)
The first derivative gives you the formula for the slope of the tangent line to the curve at a given point.
<span>Find the first derivative of the function y=5x/x-2:
(x-2)(5) - (5x)(1)
dy/dx = ------------------------
(x-2)^2
simplify the algebra here.
(3-2)(5) - (15)(1)
Then, at the point (3,15), dy/dx = -------------------------- = -10
(3-2)^2
What is the equation of the tangent line? In other words, what is the eqn of the tan line to the given curve at when x = 3, if the slope is -10?
y-15 = -10(x-3)
This can be re-written in other forms if desired.
</span>
Answer
It means when (y) is 80 it equals 3.
Step-by-step explanation:
Fact families are facts said in a different way multiple times.
