For the investment with interest compounded annually, find the final balance using the formula A = P(1 + r)t
$5000 for 5 years at 3.2%
A.
$5160.00
B.
$5852.86
C.
$20,037.32
D.
$25,800.00
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OpenStudy (anonymous):
plz help!
OpenStudy (anonymous):
i got d.
OpenStudy (anonymous):
hurry
OpenStudy (anonymous):
5800
OpenStudy (anonymous):
@BeautifulSoulღ
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OpenStudy (anonymous):
its b
OpenStudy (anonymous):
What is the final balance for an account starting with $2000 at 3.5% interest compounded annually for 3 years?
A = P(1 + r)t
A.
$2217.44
B.
$4290.75
C.
$6210.00
D.
$8100.00
OpenStudy (anonymous):
this one also
OpenStudy (anonymous):
A
OpenStudy (anonymous):
ok
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City Bank offers 4% simple interest on deposits. County Bank offers 3% interest compounded annually.
Derek deposits $5000 in City Bank and Lupe deposits $5000 in County Bank.
What is the difference in final balances for Derek and Lupe at the end of 6 years?
A.
$229.74
B.
$300.00
C.
$356.33
D.
$426.60
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OpenStudy (anonymous):
@VrindaG
OpenStudy (anonymous):
help
OpenStudy (anonymous):
vrinda plz help
OpenStudy (anonymous):
in city bank total becomes
\[5000+ (5000\times.04\times6)=6200\]
in country bank total becomes
\[5000\times(1+\frac{ 3 }{ 100 })^{6}=5970.261\]
so the difference is 229.74
so the answer is A
OpenStudy (anonymous):
thx!
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OpenStudy (anonymous):
Lindsay invested $4500 at 4% interest compounded annually.
How much interest will she earn in 10 years?
A.
$180.00
B.
$187.27
C.
$1800.00
D.
$2161.10
OpenStudy (anonymous):
last 1
OpenStudy (anonymous):
plz help!
OpenStudy (anonymous):
i got C.
OpenStudy (anonymous):
help
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OpenStudy (anonymous):
Is the number prime or composite?
29
A.
prime
B.
composite
OpenStudy (anonymous):
i think a
OpenStudy (anonymous):
it is prime .. since it can be divided by 1 and 29 only.
OpenStudy (anonymous):
State whether the number is prime or composite.
57
A.
prime
B.
composite
OpenStudy (anonymous):
prime i bet
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OpenStudy (anonymous):
19 x 3 =57 .. so composite
OpenStudy (anonymous):
ok
OpenStudy (anonymous):
are you doing the another test.. ??
OpenStudy (anonymous):
Which example supports the given conjecture?
The sum of three odd numbers is an odd number.
A.
3 + 5 + 7 = 15
B.
1 + 2 + 3 = 6
C.
2 + 4 + 8 = 14
D.
4 + 5 + 6 = 15
OpenStudy (anonymous):
a
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OpenStudy (anonymous):
a i knew it
OpenStudy (anonymous):
are you doing the another test.. ??
OpenStudy (anonymous):
ya
OpenStudy (anonymous):
Which number supports the given conjecture?
If a number is divisible by both 2 and 3, then the number is also divisible by 6.
A.
16
B.
23
C.
27
D.
36
D right
OpenStudy (anonymous):
@crazysingh
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OpenStudy (anonymous):
plz help
OpenStudy (anonymous):
Which number supports the given conjecture?
If a number is divisible by both 2 and 3, then the number is also divisible by 6.
A.
16
B.
23
C.
27
D.
36
OpenStudy (anonymous):
its D. right
OpenStudy (anonymous):
yeah
OpenStudy (anonymous):
ok
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OpenStudy (anonymous):
wrong one
OpenStudy (anonymous):
What are the first five terms of the pattern with the formula 21n?
The first five terms are , , , , and .
OpenStudy (anonymous):
21, 42, 63, 84, 105
OpenStudy (anonymous):
kk
OpenStudy (anonymous):
put n = 1, 2, 3, 4, 5
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