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Helga [31]
3 years ago
14

Write 3.121*10^4 in standard form

Mathematics
1 answer:
Valentin [98]3 years ago
3 0
3.121 * 10^4 is already in standard form i’m pretty sure
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You have three online accounts and three different banks valued at: bank “A” $250.67, 12% interest, bank “B” $765.13, 7% interes
larisa [96]

The average interest gained from three accounts in one year is $913.224

<u>Explanation:</u>

Given:

Bank A:

Principal, P₁ = $250.67

Rate, r₁ = 12 %

Bank B:

Principal, P₂ = $765.13

Rate, r₂ = 7 %

Bank C:

Principal, P₃ = $28500.36

Rate, r₃ = 9 %

Interest from Bank A:

Interest = \frac{p X r X t}{100}\\\\I = \frac{250.67 X 12 X 1}{100} \\\\I = 30.0804

Interest from Bank B:

Interest = \frac{p X r X t}{100}\\\\I = \frac{765.13 X 7 X 1}{100} \\\\I = 53.5591

Interest from Bank C:

Interest = \frac{p X r X t}{100}\\\\I = \frac{28500.36 X 9 X 1}{100} \\\\I = 2565.0324

Average interest gained from three accounts in one year :

I = \frac{30.0804+53.5591+2656.0324}{3} \\\\I = 913.224

Therefore, average interest gained from three accounts in one year is $913.224

7 0
4 years ago
Identify the vertex, complete the table, and graph h(x) = (x + 1) + 4.
anygoal [31]

Answer:

The vertex is (-1, 4)

Not sure what the table looks like, but just plug the x values into the equation to get a complete point

Graph the points on a graph

Step-by-step explanation:

3 0
3 years ago
Help lol i cant read the text, please tell me how u did it too &lt;3
Andrej [43]

I can't read the text either, can you zoom in a bit?

4 0
3 years ago
Read 2 more answers
Find an equivalent fraction for the repeating decimal 5.934
Svetllana [295]
We can put 934 over 1000 to equal 0.934. The 4 is in the thousandths decimal spot, so we can place 934 over 1000.


= 5.934
place decimal over 1000

= 5 934/1000
simplify fraction by 2

= 5 467/500


ANSWER: 5 467/500 is equivalent to 5.934

Hope this helps! :)
7 0
3 years ago
Find the quotient:<br> 3)21<br> A. 6<br> B. 7<br> C. 8<br> D. 9
finlep [7]
The answer is B:7!!!!!!!
4 0
3 years ago
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