3 years ago

Indicate whether each sequence arithmetic if so find the common difference and write an explicit rule for the sequence 1-3

Mathematics

2 answers:

Scorpion4ik [409]3 years ago

8 0

1. Not arithmetic.
2. Arithmetic, common difference of -2.
3. Not arithmetic.

Vilka [71]3 years ago

8 0

<span>A discount of 10 % saved Jackie $38 on office supplies. what was the price of the supplies before the discount</span>

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A person invests $1000 in a bank. The bank pays 6% interest compounded monthly. To the nearest tenth of a year, how long must th

liraira [26]

Answer:

18 years, 4 months and 10 days.

Step-by-step explanation:

Given that the person invests $ 1000 in an account with compound interest each month, with an interest rate of 6%, to determine how long the investment must maintain to reach $ 3,000, the following calculation must be performed:

3,000 = 1,000 (1 + 0.06 / 12) ^ Yx12

3,000 = 1,000 (1 + 0.06 / 12) ^ 18.36x12

3,000 = 3,000

Therefore, the person must keep his investment for a period of 18.36 years. Since 12 x 0.36 is equal to 4.32, the total investment time should be 18 years, 4 months and 10 days.

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3 years ago

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vesna_86 [32]

-2+3y=4
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3 years ago

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