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kenny6666 [7]
3 years ago
5

Which of the following rational numbers is the largest? -0.9 -8/9 -2 1/2 -9/4

Mathematics
2 answers:
Snezhnost [94]3 years ago
6 0

ANSWER:

-8/9 is the answer for this question.

xeze [42]3 years ago
3 0

Answer:

the answer is -8/9

Step-by-step explanation:

this is because if you take the fraction and turn it into a percentage you get 88.888% then you take that and turn it into a decimal and you get 0.88

and that is the closest option to a positive number you can get

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The answer is 2736 cm³

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Solve 16x^2-9=16 and y^3-1=7 show work.
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Here you go. Answer is in the Image.

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If there are 6 candidates in an election and voters are asked to rank all of the candidates, how many different pairwise compari
Svetach [21]

Answer:

15 pairwise comparisons; 30 pairwise rankings.

Step-by-step explanation:

Each of the 6 candidates can be ranked #1 in relation to the other 5, for a total of 30 pairwise rankings.

Of course, two of those are comparisons of the same pair of candidates. The same is true of all pairs of candiates, so the number of pairwise comparisons is half the possible number of rankings: 30/2 = 15.

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7 0
3 years ago
On 9th May, 2009, there were 3440 people in the world with swine flu. Of these people, 1639 were in the USA. The 3440 people who
d1i1m1o1n [39]

Answer:

2500

Step-by-step explanation:

let a represent the number of people that had swine flu on the 8th of May

a increased by 37.6% on the 9th of May. The 37.6% increase is equal to 3440

the equation that can be used to represent this is:

a x 1.376 = 3440

to find a, divide both sides by 1.376

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5 0
3 years ago
Write an expression for the area of a triangle with a height of 2x^2 units and a base of 5x^2+4x units
Stolb23 [73]

Answer:

The area of the triangle is 5x^4 + 4x^3 square units

Step-by-step explanation:

Given

Shape: Triangle

Height = 2x^2

Base = 5x^2+4x

Required

The area of the triangle

The area of a triangle is calculated as thus;

Area = \frac{1}{2}(base)(height)

By substituting Height = 2x^2 and Base = 5x^2+4x; This gives

Area = \frac{1}{2}(5x^2 + 4x)(2x^2)

Area = \frac{(5x^2 + 4x)(2x^2)}{2}

Area = (5x^2 + 4x)(x^2)

Open Bracket

Area = 5x^2 * x^2 + 4x * x^2

Area = 5x^4 + 4x^3

Hence, the area of the triangle is 5x^4 + 4x^3 square units

3 0
3 years ago
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