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Svetlanka [38]
3 years ago
15

How do you find the domain & range for #f(T)=sec(piT/4)#?

Mathematics
1 answer:
allsm [11]3 years ago
5 0
Domain and range of what? im not seeing a set of numbers id be happy to help tho
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Sami's bank account earns 4% simple interest per year. If Sami deposits $500, how much simple interest will she earn in one year
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Answer:

$20 simple interest.

Step-by-step explanation:

The simple interest that Sami earns is 4% of her deposit since she is trying to find how much she will earn in one year (given that the interest rate is 4% per annum).  

\$500\times4\%=\$20

∴ Sami earns $20 simple interest in one year.

Hope this helps :)

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3 years ago
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olga_2 [115]

Answer:

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Step-by-step explanation:

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Alisiya [41]

Answer:

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Step 3: Rearrange

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