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3 years ago

What is 1/2 to the 4th power as a fraction?

Mathematics

2 answers:

Bumek [7]3 years ago

6 0

Answer:

1/16 ( or as a decimal 0.0625).

Step-by-step explanation:

So we know that anything to the power is it times it self that many times.

Example: 4 to the second power is just 4 x 4= 16 (Remember it's NOT 4 x 2)

So, now we have 1/2 x 1/2 x 1/2 x 1/2 = X

If you don't know how to multiply fractions you can easily turn it into a decimal, 0.5! So 0.5 x 0.5 = 0.25, sense it's too the 4th power we have to do that again. So now we have 0.25 x 0.25 = X (or 1/4 x 1/4 = X). Now we do 0.25 x 0.25 = 0.0625. So that's are decimal, but we want it as a fraction so now we convert 0.0625 into 1/16!

I know this isn't the best explanation, but hope it helps!

Marta_Voda [28]3 years ago

3 0

1/16 is the answer because its basically 1/2 x 1/2 x 1/2 x 1/2

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On a map the perimeter of the is 0.251 meters. The actual perimeters of the park is 1,000 times as large. What is the actual per

raketka [301]

The actual perimeter of the park is $\boxed{\bf251{\text{ meters}}}$ .

Further explanation:

Given:

The perimeter of the park is on a map $0.251{\text{ meters}}$ . The measured perimeter of the park is 1000 times as large.

Calculation:

The distance of the closed figure is called as the perimeter.

The perimeter of the attached Figure 1 can be calculated as,

$\begin{aligned}{\text{Perimeter}}&=a+a+b+b\\&=2\left({a+b}\right)\\\end{aligned}$

Here, $x,y{\text{ and }}z$ is the length of the shape.

From place value chart, 10 tens is equal to 1 hundreds.

Tenths are one place after the decimal and hundredths are two places after the decimal.

Two tenths can be written in the form of decimal as follows:

$\dfrac{2}{{10}}=0.2$

Five hundredths can be written in the form of decimal as follows:

$\dfrac{5}{{100}}=0.05$

One thousandths can be written in the form of decimal as follows:

$\dfrac{1}{{1000}}=0.001$

Therefore, the number 0.251 can be written as,

$\begin{aligned}0.251&=\frac{2}{{10}}+\frac{5}{{100}}+\frac{1}{{1000}}\\&=0.2+0.05+0.001\\&=0.251\\\end{aligned}$

On the map the perimeter of the park is $0.251{\text{ meters}}$ .

Let ${\text{P}}$ be the actual perimeter of the park.

The actual perimeter of the park can be calculated as follows,

$\begin{aligned}{\text{P}}&=0.251\times1000\\&=251{\text{ meters}}\\\end{aligned}$

Thus, the actual perimeter of the park is $\boxed{\bf251{\text{ meters}}}$ .

Learn more:

1. Learn more about problem on function brainly.com/question/1632445

2. Learn more about problem on triangle brainly.com/question/7437053

3. Learn more about problem on range and domain of functions brainly.com/question/3412497

Answer details:

Grade: Middle school

Subject: Mathematics

Chapter: Numbers

Keywords: Perimeter, park, map, , measured, 1000 times large, distance, closed figure, length, shape, place value chart, hundreds, tenths.

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3 years ago

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