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3 years ago

Write 0.87878787.... as a fraction

Mathematics

1 answer:

irinina [24]3 years ago

5 0

Step-by-step explanation:

To write 0.87878787 as a fraction you have to write 0.87878787 as numerator and put 1 as the denominator. Now you multiply numerator and denominator by 10 as long as you get in numerator the whole number.

0.87878787 = 0.87878787/1 = 8.7878787/10 = 87.878787/100 = 878.78787/1000 = 8787.8787/10000 = 87878.787/100000 = 878787.87/1000000 = 8787878.7/10000000 = 87878787/100000000

And finally we have:

0.87878787 as a fraction equals 87878787/100000000

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According to 2017 Belgium Labor data information: Adult Population in 2017= 4500, Number of employed in 2017= 2800, and Number o

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The labor-force participation rate of Belgium in 2017 was 77.78%

Given:

Adult population = 4500

Number of employed in 2017 = 2800

Number of Unemployed in 2017 = 700

Labor force participation rate = (employed + unemployed) / total population × 100

= (2800 + 700) / 4,500 × 100

= 3,500 / 4500 × 100

= 0.777777777777777 × 100

= 77.77777777777777%

Approximately, 77.78%

Given:

Adult Population in 2016 = 3500

Number of employed in 2016 = 1800

Number of Unemployed in 2016= 600

Unemployment rate = unemployed population/ total labor force × 100

= 600 / 3,500 × 100

= 0.171428571428571 × 100

= 17.14285714285714%

Approximately,

17.14 %

Therefore, the unemployment rate of Japan in 2016 was 17.14%

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brainly.com/question/13280244

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2 years ago

Isaiah rides the bus home and it cost $0.50. Isaiah has 3 quartiers, 5 dimes, and 2 nickles. What is the probability that Isaiah

vovikov84 [41]

Answer:

30%

Step-by-step explanation:

5+2=7+3=10

3/10=30%

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2 years ago

Oranges sell for $5.00 per bag. If there are 10 oranges in each bag, how much is the price per orange?

yulyashka [42]

Answer:

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Step-by-step explanation:

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8 0

3 years ago

Read 2 more answers

The diagonals of a rhombus intersect at the point (0,4). If one endpoint of the longer diagonal is located at point (4,10), wher

Wewaii [24]

Answer:

The other endpoint is located at (-4,-2)

Step-by-step explanation:

we know that

The diagonals of a rhombus bisect each other

That means-----> The diagonals of a rhombus intersect at the midpoint of each diagonal

The point (0,4) is the midpoint of the two diagonals

The formula to calculate the midpoint between two points is equal to

$M=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})$

we have

$M=(0,4)$

$(x_1,y_1)=(4,10)$

substitute

$(0,4)=(\frac{4+x_2}{2},\frac{10+y_2}{2})$

Find the x-coordinate $x_2$ of the other endpoint

$0=\frac{4+x_2}{2}$

$x_2=-4$

Find the y-coordinate $y_2$ of the other endpoint

$4=\frac{10+y_2}{2}$

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$y_2=-2$

therefore

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3 years ago

Find the measure of angle B, note that angle B is acute

Nesterboy [21]

Answer:

B= 44.9506°

Step-by-step explanation:

WE apply sine angle formula

$\frac{a}{sin(A)} =\frac{b}{sin(B)}=\frac{c}{sin(C)}$

Given angle C = 51, c= 11 and b = 10

$\frac{b}{sin(B)}=\frac{c}{sin(C)}$

Plug in the values

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Cross multiply it

10 * sin(51) = 11* sin(B)

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Now divide by 11 on both sides

0.706496328 = sin(B)

Now $B = sin^{-1} (0.706496328)$

B= 44.9506°

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3 years ago