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lina2011 [118]
3 years ago
13

What is a fraction? And how do they work?

Mathematics
2 answers:
larisa86 [58]3 years ago
3 0

Answer:

Step-by-step explanation:

A fraction represents a part of a whole or, more generally, any number of equal parts. When spoken in everyday English, a fraction describes how many parts of a certain size there are, for example, one-half, eight-fifths, three-quarters.                                                                                                                     A fraction will include two numbers, one above the other. The first number, found above the line, is the numerator. The second number, located below the line, is the denominator. A denominator indicates the total number of equal parts into which something is divided

Tanzania [10]3 years ago
3 0

 A number expressed as a quotient, in which a numerator is divided by a denominator.

Fraction work to represent a segment of a whole number.

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AlekseyPX

Answer:

2.1

Step-by-step explanation:

Given :

Radios(X):_0 ___ 1 ___2 ___ 3 ___4 ___5

P(X=x) : 0.03 0.20 0.50 0.20 0.05 0.02

The expected weekly radio sales :

Σ(X) * p(x) : (0*0.03) + (1*0.20) + (2*0.50) + (3*0.20) + (4*0.05) + (5* 0.02) = 2.1

Hence, expected weekly radio sale = 2.1

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3 years ago
Sara’s hair was 25 inches long. Three years later it was 43 inches long. What was the percent increase rounded to the nearest hu
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Answer:

Increase Percentage =

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MatroZZZ [7]
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Which ordered pair is generated from the equation shown below? y = 3x + 2 A. (3, 11) B. (3, 9) C. (5, 15) D. (2, 4)
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Answer:

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<u>First find what are the 2 pair that given by slope =3</u>

First consider A. (3, 11)  and B. (3, 9)

Tan α = \fraction(11-9)(3-3)

It is undefine.

Next consider A. (3, 11)  and BC (5,15)

Tan α = \fraction(15-11)(5-3)

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Next consider A. (3, 11)  and D. (2,4)

Tan α = \fraction(11-4)(3-2)

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Next consider B (3, 9)  and C. (5,15)

Tan α = \fraction(15-9)(5-3)

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So this is ordered pair is generated from slope =3

Step-by-step explanation:

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Answer:3.6185*10 4

Step-by-step explanation:

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3 years ago
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