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Anika [276]
3 years ago
9

Whitch of thw following is a rational number plz help as soo. As posible if not sooner

Mathematics
2 answers:
Verizon [17]3 years ago
5 0

Answer:

1.425.

Step-by-step explanation:

1 .425 is the only one which can be written as a fraction ( 1425/ 1000).

π  is  a non repeating decimal which goes on without bounds.

So is √50 (try entering it on your calculator).

√-4 :  there is no real number whose square root is negative.

slega [8]3 years ago
3 0

The answer to your question would be "B"

1.425

Rational numbers are numbers that can be turned into a fraction. Decimals, fractions, and integers are rational numbers.

"A" would be incorrect because there is no way to write \pi as a simple fraction.

"C" would be incorrect because the square root of 50 is not a perfect square.

"D" would also be incorrect because it can not be turned into a fraction.

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Explain why the decimal moving strategy can be used with SI units but not with imperial units
jeka57 [31]
Because the SI units are based on the power of 10 but the imperial units are not
6 0
3 years ago
Dylan's hiking club is planning to stay overnight at a camping lodge. Each large room can hold 15 hikers. There are 168 hikers.
sukhopar [10]

Answer:

you would need 12 rooms

Step-by-step explanation:

168/12=11.2  so you would have 11 full rooms and then a room for the leftover two

4 0
2 years ago
Read 2 more answers
Jennifer has 25 books on her bookshelf. She has 10 fiction books, and the rest are non-fiction books. If Jennifer selects a game
saul85 [17]

Answer:

<h2>3/5</h2>

Step-by-step explanation:

If Jennifer has 25 books on her bookshelf and she has 10 fiction books, the number of non-fiction books she has will be 25-10 = 15 non- fiction books.

Probability is the likelihood or chance that an event will occur.

Probability = Expected outcome of event/total outcome.

Since we want the expression that represents the probability that the book she selects will be a non-fiction book, our expected outcome will be 15(the total non fiction she selected)

The total outcome will be the total number of books i.e 25.

Probability that she elects non fiction book = 15/25

= 3/5

3 0
3 years ago
(GIVING BRAINLIEST!!)
melomori [17]

Answer:

your answer is gonna be "A" if you want to type 1/14 into the calculator.

8 0
3 years ago
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What is the arithmetic sequence of a1=228 n=28 sn=2982
Art [367]

Answer:

use the formula sn= n(a1+an)/2

Step-by-step explanation:

2982=28(228+an)/2

5964=28(228+an)

5964/28=228+an

213=228+an

an=-15(last term)

to find difference use formula

an = a+(n-1)d

-15=228+(28-1)d

-243=27d

d=-243/27

d=-9

arithmetic sequence  can be found be keep on subtracting 9 from 228

hence the arithmetic sequence is

228, 219, 210, 201, 192, 183, 174........-15

3 0
3 years ago
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