3 years ago

How much is 4+2x(10-5)

Mathematics

2 answers:

NeTakaya3 years ago

5 0

Answer:

Step-by-step explanation:

Remember using the order of operations do what's in the ( ) first.

4 + 2x(10-5)

4 + 2x(5) Now multiply

4 + 10x This is your answer UNLESS the x was meant as a multiplication sign.

Which in the case:

4 + 2x(10-5)

4 + 2x(5)

4 + 10

mezya [45]3 years ago

3 0

Answer:

4+2x(10-5)

firstly...multiply the 2x with the one in bracket.

so..

4+2x(10)+2x(-5)

4+20x-10x

4+10x

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Step-by-step explanation:

Population density is the number of people per square kilometer or per square mile

Given

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The population density is given by the formula:

$Population\ density=\frac{Number of People}{Area}\\=\frac{23896}{11.3}\\=2114.69=>2114.7\ people\ per\ square\ mile$

Hence,

The population density of Woodstock is 2114.7 people per square mile

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