2 years ago

Find the 12th term of the sequence: 48, 44, 40, 36... A.4 B.8 C.12 D.16

Mathematics

2 answers:

Igoryamba2 years ago

5 0

Answer:

So the answer is 4

48,44,40,36,32,28,24,20,16,12,8,4

You can just do 4×12=48

Step-by-step explanation:

4 is being subtracted

gregori [183]2 years ago

4 0

Answer:

the answer that I found is A. 4

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Kennyhas$893inasavingsaccount.The interest rate is 8 1/5%, compounded annually.

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Principal (P) = $ 893
Interest rate (r) = $8 \frac{1}{5} \% = \frac{41}{5} \% = \frac{41}{5 \times 100} = \frac{41}{500} \\$
Number of times the amount is compounded per time period (n) = 1
Time (t) = 5 years.
Let the compound interest be I.
Therefore,

$\sf \: I = P(1 + \frac{r}{n} {)}^{nt} - P \\ \sf = 893(1 + \frac{41}{500} ) ^{1 \times 5} - 893 \\ \sf= 893 \times ( \frac{541}{500} ) ^{5} - 893 \\ \sf= 1324.30 - 893 \\ \sf = 431.30$