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3 years ago

14

What is the additive inverse of 9/10

1 answer:

schepotkina [342]3 years ago

3 0

Answer:

-9/10

Step-by-step explanation:

check answer:

number + additive inverse = 0

9/10 + -9/10 = 0

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The federal government covers a period called a _____ year??

mr Goodwill [35]

Answer:

fiscal year

Step-by-step explanation:

The fiscal year is the accounting period for the federal government which begins on October 1 and ends on September 30. The fiscal year is designated by the calendar year in which it ends; for example, fiscal year 2013 begins on October 1, 2012 and ends on September 30, 2013.

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3 years ago

one-third of the people from country A claim that they are from country B, and the rest admit they are from country A. One-fourt

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Answer: 3 : 2

Step-by-step explanation:

Let A represents the total population of country A and B represents the total population of country B.

According to the question,

$\text{The population of country A that admit they are from B} = \frac{1}{3}\text{ of }A$

⇒ $\text{ The population of A that admit they are from country A }= A - \frac{1}{3} \text{ of } A$

$= \frac{3-1}{3} A$

$= \frac{2}{3} A$

$\text{The population of country B that admit they are from A} = \frac{1}{4}\text{ of }B$

⇒ $\text{ The total population that claims that they are from A }= \frac{2}{3} A +\frac{1}{4} B$

But, Again according to the question,

The total population that claims that they are from A = one half of the total population of A and B.

⇒ $\frac{2}{3} A + \frac{1}{4} B= \frac{1}{2}(A+B)$

⇒ $\frac{2}{3} A + \frac{1}{4} B= \frac{1}{2}A+\frac{1}{2}B$

⇒ $\frac{2}{3} A + \frac{1}{4} B= \frac{1}{2}A+\frac{1}{2}B$

⇒ $\frac{2}{3} A - \frac{1}{2}A= \frac{1}{2}B-\frac{1}{4} B$

⇒ $\frac{4}{6} A - \frac{3}{6}A= \frac{2}{4}B-\frac{1}{4} B$

⇒ $\frac{1}{6} A = \frac{1}{4} B$

⇒ $A =\frac{6}{4}B$

⇒ $\frac{A}{B} =\frac{3}{2}$

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3 years ago

WHATS 4 + 2 + 10 + 5

olganol [36]

Answer:

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Step-by-step explanation:

haha funny number

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Which expressions are equivalent to the one below? check all that apply :)

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Since 5=15/3

5^x = (15/3)^x = 15^x / 3^3

Choices A and D

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3 years ago

The price of a stock decrease by 60 cents one week , decreased 10 cents the next week , and decreased another 20 cents the follo

r-ruslan [8.4K]

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3 years ago

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