Answer:
It's A.
Step-by-step explanation:
an = 4.2^n
When n = 1, a1 = 4 . 2 = 8.
When n = 2, a2 = 4 . 2^2 = 16
When n = 3, a3 = 4 . 2^3 = 32
and a4 = 64.
Answer:
***The balance after 4 years is $3738.23***
Step-by-step explanation:
The amount in a continuously compounded account is given by:
where P=$3000 is the principal, r=5.5% is the annual interest rate and t=4 years.
We substitute these values to obtain:
This will evaluate to:
Rounding to the nearest cent, we get: $3738.23
Answer:
The cost of 10 balls is
Step-by-step explanation:
Let
n -----> the number of balls used
P ----> the total price in dollars
we have
This is a linear equation in slope intercept form
where
the slope is
----> the coordinate y of y-intercept
To find out the cost of 10 balls, substitute the value of n=10 in the linear equation and solve for P
so
For n=10
Answer: C) $1951.53
<u>Step-by-step explanation:</u>
- A is amount accrued (final balance)
- P is the Principal (original amount deposited)
- r is the rate (in decimal form)
- t is the number of years
A=1500(1+0.068)⁴
= 1500(1.068)⁴
= 1951.53
Answer:
A is the y-axis
C is the origin
D is the x-axis
Step-by-step explanation:
I do not know what B is sorry