Answer:
SIMPLE ONE-TIME INTEREST
I
=
P
0
r
A
=
P
0
+
I
=
P
0
+
P
0
r
=
P
0
(
1
+
r
)
I is the interest
A is the end amount: principal plus interest
P0 is the principal (starting amount)
r is the interest rate (in decimal form. Example: 5% = 0.05
Step-by-step explanation:
Answer:
i think its false
Step-by-step explanation:
Answer:
A) The expression is given by .
B) The remaining butterflies after Ellen captures 7 butterflies is 41.
Step-by-step explanation:
A) As the number of butterflies keeps doubling every minute so the repeating number is 2 thus we use the term where n given the number of minutes passed.
Initially there were 3 butterflies on the screen so we multiply the term with the initial number of butterflies . So the expression becomes:
B) After 4 minutes Ellen captures 7 butterflies from the total, So we subtract the term 7 from the number of butterflies we calculated through the expression.
So, after 4 minutes
As Ellen has captured 7 butterflies, So:
Answer:
7
Step-by-step explanation:
16x + 22 = 134 ..... because if the two lines are parallel alternative exterior angles are congruent
16x = 134 - 22
16x = 112
x = 7
hope it helps
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Answer:
Step-by-step explanation:
The generic formula for the n-th term of an arithmetic sequence is ...
an = a1 +d(n -1)
where an is the n-th term and a1 is the first term.
__
Here, you have a1 = -12 and d = 4. Putting these numbers into the formula gives you what you are asking for:
an = -12 +4(n -1)