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NeTakaya
3 years ago
15

Write 0.192 and 0.042 as a fraction. Write 189/1000 and 3/1000 as a decimal.

Mathematics
2 answers:
luda_lava [24]3 years ago
8 0

Answer:

0.192 = 24/125

0.042 = 21/500

189/1000 = 0.189

3/1000 = 0.003

earnstyle [38]3 years ago
6 0

As fraction

0.192 =

\frac{192}{1000}  =  \frac{24}{125}

0.042 =

\frac{42}{1000}  =  \frac{21}{500}

As decimal

189/1000 = 0.189

3/1000 = 0.003

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Natasha_Volkova [10]

Hello,

Since there is 1 blue block and 3 yellow blocks that would equal to 4 blocks in total. So the question is asking how many green blocks would be needed to make it 1/2. So you would be needing 4 green blocks to make the probability of randomly selecting a green block from the bag to equal 1/2.

I hope this helped you!


8 0
3 years ago
3. The volume of a shipping container is 448.656 cubic inches and it can hold 24 smaller boxes. What is the volume of each of th
Licemer1 [7]

We are given volume of a shipping container = 448.656 cubic inches.

And this shipping container can hold =  24 smaller boxes.

Volume of each small box = \frac{The\ volume\ of\ the \ shipping\ container}{Volume \ of \ each \ small \ box}.

= \frac{448.656}{24}

On dividing 448.656 by 24 we get

= 18.694.

<h3>Therefore, the volume of each of the smaller boxes is C. 18.694 cubic inches .</h3>
7 0
3 years ago
A reflecting pool is shaped like a right triangle, with one leg along the wall of a building. The hypotenuse is
maria [59]

Answer:

8 ft, 15 ft, 17 ft

Step-by-step explanation:

Let x feet be the length of the side along the building. If the hypotenuse is 9 feet longer than the side along the building, then the length of the hypotenuse is x+9 feet. If the third side is 7 feet longer than the side along the building, then the length of the third side is x+7 feet.

This triangle is right triangle. By the Pythagorean theorem,

x^2+(x+7)^2=(x+9)^2,\\ \\x^2+x^2 +14x+49=x^2+18x+81,\\ \\x^2-4x-32=0,\\ \\D=(-4)^2-4\cdot 1\cdot (-32)=16+128=144,\\ \\x_{1,2}=\dfrac{-(-4)\pm\sqrt{144}}{2\cdot 1}=\dfrac{4\pm12}{2}=-4,\ 8.

The length of the side cannot be negative, thus x=8 ft. Then x+7=15 ft, x+9=17 ft.

8 0
3 years ago
What is the interest for a principal of $3,500 at a simple interest rate of
Zielflug [23.3K]

Answer:

hi hope it helps

I=$336

Step-by-step explanation:

P=$3500, R=3.2%, T=3yrs and I=?

I=PRT/100

=3500x3.2x3/100

=33600/100

=$336

5 0
3 years ago
Find the length of side <br> x<br> x to the nearest tenth.
Lynna [10]

Answer: 3.5

Step-by-step explanation:

3 0
2 years ago
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