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Alex
3 years ago
10

The key on a pie chart represents...

Chemistry
2 answers:
Alex3 years ago
4 0
The key on a pie chart tells you what the different segments of the chart stand for.
aleksandr82 [10.1K]3 years ago
3 0

Answer:

data that adds up to 100%

Explanation:

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A fish tank measures 0.40 meter long by 0.20 meter wide by 0.30 meter high. What is the width of the tank in centimeters?
umka21 [38]
Well the width is 0.20 meters. Since there are a hundred centimeters in a meter, we just have to move the decimal point two times to the right to get a 20 centimeter width. 
6 0
2 years ago
6.201cm+7.4cm+0.68 cm+12.0cm
zimovet [89]
If you want the answer is centimeters is it going to be:
26.281 cm
If it make it easier for you to solve add 6.201 and 7.4 which will equal 13.601. Then add .68 to 13.601 which equals 14.281. Last add 12 to 14.281 which equals 26.281.

Hope this helps.

8 0
2 years ago
How is temperature related to the physical change of a substance ?
tekilochka [14]
Determining on the temperature, ice could melt, water could freeze or evaporate. Just an example.
4 0
2 years ago
Read 2 more answers
How many nitrogen atoms are there in one formula unit of nh4no3?
telo118 [61]

Answer:

2Atoms

Explanation:

in NH_{4}NO_{3}

There exist 2 atoms of nitrogen, 4 atoms of hydrogen and three atoms of oxygen. so the answer is 2atoms

6 0
3 years ago
Write the dissociation equation for NH4OH.​
iVinArrow [24]

Explanation:

NH4OH(aq) ---> NH4+(aq) + OH-(aq)

7 0
2 years ago
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