Suppose that P dollars in principal is invested in an account earning 3.2 % interest compounded continuously. At the end of 3 yr, the amount in the account has earned $806 .07 in interest. a. Find the original principal. Round to the nearest dollar. b. Using the original principal from part (a) and the model A = P e r t , determine the time required for the investment to reach $10,000 . Round to the nearest year.
Suppose that P dollars in principal is invested in an account earning 3.2 % interest compounded continuously. At the end of 3 yr, the amount in the account has earned $806 .07 in interest. a. Find the original principal. Round to the nearest dollar. b. Using the original principal from part (a) and the model A = P e r t , determine the time required for the investment to reach $10,000 . Round to the nearest year.
Suppose that P dollars in principal is invested in an account earning
3.2
%
interest compounded continuously. At the end of 3 yr, the amount in the account has earned
$806
.07
in interest.
a. Find the original principal. Round to the nearest dollar.
b. Using the original principal from part (a) and the model
A
=
P
e
r
t
, determine the time required for the investment to reach
$10,000
. Round to the nearest year.
n
3
5
ст
7
ап
85
95
105
The table gives values of an arithmetic
sequence an for selected values of n. Which
of the following linear functions is
αρ
constructed from the initial value an (with
n = 0) and common difference of the
sequence?
A
f(x) = 70+5x
B
f(x) = 70+10x
C
f(x) = 75+5x
D
f(x) = 75+10x
3. Submit answer Practice similar
Calculate the integral approximation Se for
So
dz.
L-de
4
1.
Submit answer
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