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3 years ago

5

Passage : ( -5/6) + 2/4

1 answer:

Ulleksa [173]3 years ago

4 0

To add fractions, find the LCD and then combine.
Exact Form:

- 1/3 ( write as fraction)

Decimal Form:

-0.3

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Some help me please :( I really need help with this

katrin2010 [14]

First part, in quadrilateral WXYZ, WX is parallel to ZY because both sides are equal while the other parallel segments WZ and XY are equal but different side lengths.

The measure of angle Z is 78 because both of the pictures are the same, only rotated. and angle S and Z are acute.

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3 years ago

If there are 24 blue marbles what’s the probability of drawing blue

Nataliya [291]

Well it would be 24/24 chances of picking blur because all of them a blue

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3 years ago

What is 2,394x57,234

eduard

The answer is 137,018,196
Explanation calculator

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3 years ago

In July 2005, the internet was linked by a global network of about 353 million host computers. The number of host computers has

aalyn [17]

Answer:

$N(t) = 37.1(1.38)^t$

Step-by-step explanation:

Exponential function:

An exponential function has the following format:

$N(t) = N(0)(1+r)^t$

In which N(0) is the initial value and r is the rate of change, as a decimal.

37.1 million in July 1998

This means that $N(0) = 37.1$

So

$N(t) = 37.1(1+r)^t$

In July 2005, the internet was linked by a global network of about 353 million host computers.

This is 2005 - 1998 = 7 years, so $N(7) = 353$ . We use this to find r.

$N(t) = 37.1(1+r)^t$

$353 = 37.1(1+r)^7$

$(1+r)^7 = \frac{353}{37.1}$

$\sqrt[7]{(1+r)^7} = \sqrt[7]{\frac{353}{37.1}}$

$1 + r = (\frac{353}{37.1})^{\frac{1}{7}}$

$1 + r = 1.38$

The formula is:

$N(t) = 37.1(1.38)^t$

5 0

3 years ago

HELPPP! <br><br> Line segment DE is a midsegment of АВС. Find the value of x.

Elan Coil [88]

Step-by-step explanation:

The midsegment is half of the side side AC.

Half of 38=18

DE=19

8 0

4 years ago