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3 years ago

Will someone help me solve this ASAP please?

Mathematics

1 answer:

Andrei [34K]3 years ago

6 0

Answer:

a.) 7600 dollars

b.) 2000

domain is 0 is less than or equal to t is less than or equal to 5

range is 2000 is less than or equal to V(t) is less than or equal to 18000

last question: it will take 2.5 years to get to 10000 value.

You can make the graph with the points I've given you

Step-by-step explanation:

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Please find the square roots of the following complex number.

Nana76 [90]

Hey there,

First, find the square root of the given equation.

$\sqrt{z}=\sqrt{81(\text{cos}(\frac{4\pi}{9})+i\text{sin}(\frac{4\pi}{9})}\\=9\text{cos}\frac{1}{2}(2k\pi+(\frac{4\pi}{9}))+i\text{sin}\frac{1}{2} (2k\pi+(\frac{4\pi}{9}))$

Keep in mind that this is solved for k = 0 and 1.

Second, simplify.

$=9\text{cos}(\frac{2\pi}{9})+i\text{sin}(\frac{2\pi}{9})~\text{or}~9\text{cos}(\frac{11\pi}{9})+i\text{sin}(\frac{11\pi}{9})$

Best of Luck!

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3 years ago

What is the solution for the following system of equations?

rosijanka [135]

Answer:

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Step-by-step explanation:

Multiply -3(2) which gives -6, -6+8=2

Thus, y=2

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3 years ago

2(4x - 3) 2-3(3x) + 5x

SashulF [63]

Answer:

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Step-by-step explanation:

I believe this is the correct answer, but correct me if I'm wrong.

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3 years ago

I need help with this math problem!

kherson [118]

Answer: (50, 70)

The answer is (50, 70).

Step-by-step explanation:

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2 years ago

Complete the equivalent fraction in higher term: 3/4 = /12

Bogdan [553]

An equivalent fraction in higher terms is 9/12 because you must multiply the top by 3 because you multiplied the bottom by 3

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3 years ago

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