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Hunter-Best [27]
3 years ago
11

What is the volume of a cube with an edge length of 2.7 centimeters?

Mathematics
2 answers:
Soloha48 [4]3 years ago
5 0
For the volume you have to cube (hence the name) the edge length:

(2.7)³ = 19.683 cm³
slavikrds [6]3 years ago
3 0

Answer:

the answer is V≈19.68cm³

V=a3

a

Edge

cm

Step-by-step explanation:

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What is probability of rolling a 5 on fair, six -sided number cube if you know that you rolled an odd number?
krok68 [10]

The probability is 1/3 to get a 5 if a die rolled an odd number.

<u>Step-by-step explanation:</u>

A six-sided fair cube with numbers from 1 to 6 have the possible outcomes such as {1,2,3,4,5,6}.

  • Of those six outcomes, you already know that you rolled an odd number.
  • Now, the total outcomes would be the odd numbers such as {1,3,5}.

The total no. of outcomes with odd numbers is {1,3,5} = 3  outcomes.

<u>To find the probability to get a 5 :</u>

Probability (get a 5) = No.of outcomes with 5 / Total no.of odd outcomes.

We know that,

There is only one possibility to get a 5 out of 3 odd outcomes.

⇒ P(get a 5) = 1/3

∴ The probability is 1/3 to get a 5 if a die rolled an odd number.

4 0
4 years ago
Good review to the person who helps.
sergij07 [2.7K]

Answer:

  • future value: $4873.61
  • interest: $873.61

Step-by-step explanation:

Your table appears to be incomplete and not capable of answering this question. So, we'll use the future value formula:

  FV = P(1 +r/n)^(nt)

for principal P, interest rate r, n compoundings per year for t years.

Here, we have P=$4000, r=0.05, n = 2, t = 4, so the future value is ...

  FV = $4000(1.025^8) ≈ $4,873.61

__

This amount includes the original $4000 plus interest, so the interest is ...

  $4,873.61 -4,000 = $873.61

7 0
3 years ago
If you know that 84 is 70% of the whole, explain how you can use proportional reasoning to determine the whole. Use the drop-dow
Akimi4 [234]

Answer: The value of whole is 120.

Step-by-step explanation:

Since we have given that

84 is 70% of the whole.

Let the whole be 'x'.

According to question, it becomes,

84=\dfrac{70}{100}\times x\\\\84=0.7\times x\\\\\dfrac{84}{0.7}=x\\\\120=x

So, we have use the proportion i.e. \dfrac{84}{70\%}=\dfrac{84}{0.7} to determine the value of whole.

Hence, the value of whole is 120.

8 0
3 years ago
What is a volume, and how is it measured?
dangina [55]
Volume is length x width x height. It measures how much space it can hold inside of a shape.
8 0
3 years ago
Which statement about the following equation is true?
Leviafan [203]
<span>1. 3x^2-8x+5=5x^2
2x^2+8x-5

Discriminant = 64+40 = 104 > 0
The answer is 2</span>
6 0
4 years ago
Read 2 more answers
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