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Luden [163]
3 years ago
5

Is 21.99114858 a rational number?

Mathematics
2 answers:
r-ruslan [8.4K]3 years ago
8 0

Answer:

yes

Step-by-step explanation:

Luda [366]3 years ago
7 0

Answer:yes

Step-by-step explanation:

idk

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Match the expression to its value.​
brilliants [131]

Answer:

1       a

2      b

3      c

4      d

Step-by-step explanation:

1b

2d

3c

4a

6 0
3 years ago
Jamie took an 8-week keyboarding class. At the end of each week, she took a test to find the number of words she could type per
Bingel [31]
She improved about 4.3 words per min each week
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What is 1/4 in the exponent of 3?
zimovet [89]

Answer:

1/4 to the 3rd power is 0.015625

Step-by-step explanation:

Im assuming that is what your asking, you worded it a little differently. When you figure out what the value of something is based on the power it is raised to, you multiply that number by itself the amount of the exponent.

1/4 x 1/4 x 1/4 =  0.015625

5 0
3 years ago
A cone-shaped building has a height of 11.4 meters and a base with a diameter of 12 meters. The building will be filled with roa
Lyrx [107]
We know, Volume of a Cone = πr² h/3
v = 3.14 * (6)² * 11.4/3
v = 3.14 * 36 * 3.8
v = 429.552

Now, for 1 m³, it costs = $20
So, for 429.552 m³, it will be: 20 * 429.552 = 8591

In short, Your Answer would be $8591

Hope this helps!
3 0
3 years ago
Read 2 more answers
you had eight hours until you have to be on set if you will spend 3/4 of an hour driving to the TV station how much time does th
Inessa05 [86]

Answer:

7 hours and 15 minutes

Step-by-step explanation:

8 - 3/4 = 7 1/4 hours

7 0
3 years ago
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