3 years ago

What does the expression represent

Mathematics

2 answers:

erik [133]3 years ago

8 0

A number to the power of three divided by 10

photoshop1234 [79]3 years ago

7 0

9 divided by g to the power of 3

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Nikitich [7]

Answer:

I think it might be B a mean is bigger than the median

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3 years ago

Evaluate the expression 3(x - 1)' + 2x - 7 for = 3,

Marizza181 [45]

Answer and step-by-step explanation:

Break the bracket out would be the first step to evaluate this expression:

3(x-1)

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Hope this helped :3

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3 years ago

Find compound interest on12600rupees for 2years at10% per annum compounded anually<br>

vekshin1

Answer:

₹2520

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 10%/100 = 0.1 per year,

then, solving our equation

I = 12600 × 0.1 × 2 = 2520

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The simple interest accumulated

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2 years ago

Karen is 6 years older than her sister Michelle, and Michelle is 2 years younger than their brother David. If the sum of their a

ale4655 [162]

$K\ \rightarrow\ the\ Karen's\ age\\M\ \rightarrow\ the\ Michelles\ age \\D\ \rightarrow\ the\ David's\ age\\\\K=M+6\\M=D-2\ \ \ \Rightarrow\ \ \ D=M+2\\K+M+D=62\\\\(M+6)+M+(M+2)=62\\3M+8=62\\3M=54\ /:3\\M=18\ \ \ \Rightarrow\ \ \ K=18+6=24\ \ \ and\ \ \ D=18+2=20\\\\Ans.\ Michelle\ is\ 18,\ David\ is\ 20,\ Karen\ is\ 24.$

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2 years ago

the population of a country double every 10 years from 1950 to 1980.what was the percentage increase in population during this t

fredd [130]

700% increase.

Step-by-step explanation:

The duration was 3 decades, or 30 years. The population starts at 100%, then doubles to 200% (decade 1), then 400% (decade 2), then 800% (decade 3).

800% - 100% = 700%

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3 years ago