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Nikitich [7]
3 years ago
8

Find the value of the power 8^-4?

Mathematics
2 answers:
Komok [63]3 years ago
4 0
Basically it means "1/8^4" the answer is  1 / 4096
yulyashka [42]3 years ago
3 0
Your answer is 0.000244140625
Can i be brainliest
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Court reporters type every word spoken during trials and hearings so that there is a written record of what
Schach [20]

Answer:did you ever find the answer?

Step-by-step explanation:

3 0
3 years ago
What is the ratio of the volumes of a cylinder and a cone having the same base radius and height
asambeis [7]

The ratio of the volumes of a cylinder and a cone having the same base radius and height is 3 : 1

<u>Solution:</u>

Given that, we have to find What is the ratio of the volumes of a cylinder and a cone having the same base radius and height.

Let "r" be the radius and "h" be the height of cylinder and cone

Let us calculate the volume of cylinder and cone

<em><u>The volume of cylinder is given as:</u></em>

\text { Volume of a cylinder }=\pi r^{2} h

where "r" is the radius and "h" is the height of cylinder

<em><u>The volume of cone is given as:</u></em>

\text { volume of a cone }=\frac{1}{3} \pi r^{2} h

Now, <em>ratio of volumes = volume of cylinder : volume of cone</em>

\text { Ratio of volumes }=\pi r^{2} h: \frac{1}{3} \pi r^{2} h

Cancelling the common terms on both sides, we get,

\text { Ratio of volumes }=1: \frac{1}{3}

By multiplying with 3, we get

Ratio of volumes = 3 : 1

Hence the ratio of volume of cylinder to cone is 3 : 1

3 0
3 years ago
Which choice correctly shows rounding to the hundredths place?
Romashka [77]
The correct answer would be the last one.

3.8765+4.824+1.733 > 3.88 +4.82+1.73 

This link is a good visual prompt of where the tenths, hundredths, thousandths, etc are.

Explanation:
Okay we are rounding to the hundredths. When we round a decimal up, we are basically being lazy so we just simplify the number. When we look at a number we are going to round we first need to spot where we are rounding up. In this case it is the hundredths.  Ex. 4.234/ Now the number that we are rounding "needs help from his buddy on his right" If the number on the right is 5 or greater, he is strong enough to help out. But if the number is 4 or lower he is too weak to help out. So lets do an example: Ex. 4.234. We see that 3 is the hundredths and the 3 turns to his buddy on the right and asks if can help. But since his buddy is 4 he can't help out.

Working out the problem:
The first option we are given the answers are in tenths so we can rule that out

The second option we are given the answers are rounded into hundredths so lets round the numbers/  3.825= 3.83, but the answers given (3.82) do not match up.

The third option: The answers are in hundredths so lets round the numbers.. 3.824= 3.82, but the answers given(3.81) do not match up

*Now by process of elimination you would now know that the 4th is the correct answer but lets work it out anyways, plus doing that is a bad habit to get into*

The fourth option: the answers given are in hundredths so let round the numbers.. 3.8765 (tricky since the answer all the way to the right is above 5 it rounds the helping buddy up) like so: 3.877... 3.877= 3.88. This turns out to be the right answer as you round up all of the hundredths places. 

I hope this helps you out and hope you can understand this! Have a GREAT DAY!

4 0
3 years ago
Read 2 more answers
If Line MP is a perpendicular bisector to Line LN, find each value.
Lelechka [254]

Answer:

5

Step-by-step explanation:

1. answer it

2. get it right

3. hit submit

8 0
3 years ago
Which of the following has a value between 10/3 and 11/3
vodka [1.7K]
10/5 has a value between 10/3 and 11/3

Drawing a number line would help for this problem

Hope this helps!
8 0
3 years ago
Read 2 more answers
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