3 years ago

Solve the following equation by completing the square: 2x^2 – 2x – 4 = 0

Mathematics

1 answer:

Rus_ich [418]3 years ago

6 0

Answer:

the answer is B

Step-by-step explanation:

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A person invests 3000 dollars in a bank. The bank pays 6% interest compounded quarterly. To the nearest tenth of a year, how lon

aivan3 [116]

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16 years approx

Step-by-step explanation:

Given data

P=$3000

r= 6%

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t= ??

The compound interest formula is

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Calculate time, solve for t

t = ln(A/P) / r

substitute

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t= ln(2.566)/0.06

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3 years ago

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Answer:

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Step-by-step explanation:

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$y=\frac{3}{15}\\\frac{3/3}{15/3} = \frac{1}{5} \leftarrow \text {Simplifying the Answer}\\\boxed{y=\frac{1}{5}}$

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Step-by-step explanation:

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