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Oksanka [162]
3 years ago
9

Rational or Irrational? 7 2/5

Mathematics
2 answers:
Varvara68 [4.7K]3 years ago
7 0

Answer:

Rational

Step-by-step explanation:

An irrational number is a number that cannot be expressed as a  ratio between two integers and is not an imaginary number.

A rational number is a number that can be represented a/b where a and b are integers and b is not equal to 0.

AlexFokin [52]3 years ago
4 0
Irrational.....................
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At one farmer’s market, bananas cost $0. 80 per pound. At another farmer’s market, bananas are sold in 5-pound bags for $4. 50 p
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To find the better buy divide 4.50 by 5 to find the unit rate for the 5-pound bag, and compare that number to $0. 80 per pound.

<h3>What is cost price per pound?</h3>

The cost price per pound is the amount of money required to buy one pound of a brand or goods.

To find the cost price per pound, divide the total amount of cost of the goods to the total number of goods.

At one farmer’s market, bananas cost $0.80 per pound.

At another farmer’s market, bananas are sold in 5-pound bags for $4. 50 per bag. To compare it with first market price, divide the 5 pound bags with $4.50.

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C=\dfrac{4.50}{5}\\C=0.5625

As this cost is less, thus, the cost of this market for one banana is less than the first market and so this is the better buy.

Hence, to find the better buy divide 4.50 by 5 to find the unit rate for the 5-pound bag, and compare that number to $0. 80 per pound.

Learn more about the cost price per pound here;

brainly.com/question/20333618

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1 year ago
0.001y^12 as a monomial
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Answer:

Step-by-step explanation:

0.001y^12 has only one term and is thus a monomial.  Are you sure you've shared the entire question?

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Please will give brainliest!!!!!!!!!!!!!!!!!!!!
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I would say 0 but i wouldnt trust me im so srry Im trying to answer as many as I can if its wrong, report me im sorry

Step-by-step explanation:

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Evaluate 3_/2 x 5_/2 .....(root)
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( \frac{3}{2} )( \frac{5}{2}) =  \frac{15}{2} or  \sqrt{15}  = 3.8 or 4
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3 years ago
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