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Lapatulllka [165]
3 years ago
14

You invest 23,400 annual interest rate of 4% compounded annually for seven years what is the balance of the account at the end o

f that time
Mathematics
1 answer:
sp2606 [1]3 years ago
8 0

Answer: 30792.80

=====================================

Work Shown:

We deposit P = 23400 dollars for t = 7 years, which is compounded n = 1 times per year at an interest rate of r = 4% = 0.04 (we'll use the decimal form of the interest rate)

So this means...

A = P*(1+r/n)^(n*t)

A = 23400*(1+0.04/1)^(1*7)

A = 23400*(1+0.04)^(7)

A = 23400*(1.04)^(7)

A = 23400*1.31593177923584

A = 30792.8036341187

A = 30792.80

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hile sitting in physics class one day, you begin to ponder the workings of the analog clock on the classroom wall. You notice as
PSYCHO15rus [73]

Answer:

Second hand will turn through 74π radians.

Step-by-step explanation:

There are 37 minutes left in the class. We need to find by how much angle will the second hand turn before the end of the class.

When a second hand completes one full rotation along the clock it covers 360 degrees and completes 60 seconds.

This means:

In 60 seconds, the second hand turns by 360 degrees

Since, 60 seconds = 1 minute, we can write:

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360 degrees is equal to 2π radians. So,

In 1 minute, the second hand turns = 2π radians

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In 37 minutes, the second turns = 2π radians x 37 = 74π radians

8 0
3 years ago
When 60% of a number is added to the number, the result is 192
Talja [164]

Answer:

the number (x) is 120.

Explanation:

<em>100% + 60% = 160% = 1.6 </em>

<em />

<em>(just multiply it by 1.6 because it is equal to 60%)</em>

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3 years ago
Someone please help me with #6! I don't know how to write a ratio for this:(
emmainna [20.7K]
The percentage would be 73% but idk the rest 
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3 years ago
What is the slope of the line !?!?!
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Trava [24]

Answer:

2.

i) (c)

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Step-by-step explanation:

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