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NARA [144]
3 years ago
13

(30 Points) Simplify Each Expression And Show Steps/Work

Mathematics
1 answer:
Nutka1998 [239]3 years ago
8 0

1) (2i-4)-(6i+9) = 2i-4-6i-9 = -4i-13

2) (-3+8i)+(3-8i) = -3+8i+3-8i = 0+0i = 0

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Mr. Nolan has a bank account that compounds interest
german

Answer: At the end of the day on December 8, he has a total balance of $2841.02

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The rate at which the compound interest adds up is a 3.7%.

His principal is $2644.08, on the 7th of December, he withdraws $550. Thus, his balance is = $2644.08 - $550 = $2094.08.

He later deposits $934, after being paid by his employer.

That is $2094.08 + $934 = $3028.08

Which is his balance at the end of the day on December 7.

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A 3.7% of the balance of December 7, $3028.08 is $112.039.

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$112.039+$3028.08 = $3140.119

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