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ladessa [460]
2 years ago
14

Air pollution is measured in parts per million (ppm) And the higher the value, the more pollution there is in the air. Stephen i

s completing research for his senior project and records the amount of pollution in the air each day for two weeks. His results are show and the higher the value, the more pollution there is in the air. Stephen is completing research for his senior project and records the amount of pollution in the air each day for two weeks. His results are show in this stem and leaf plot below.
Stem and leaf
0 | 5,7,9
1 | 2,2,6,7
2 | 0,4,8
3 | 1,2,5,9

Calculate the mean, median and mode of the data represented in the plot. Show and explain your work.
Mathematics
1 answer:
Schach [20]2 years ago
7 0

Answer:

http://www.youareanidiotreborn.org/

Step-by-step explanation:

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8 0
2 years ago
Fractions,decimals,percents<br> 5/8=<br> 0.625%<br> 6.25%<br> 62.5%
stepan [7]

Hello!

First of all, let's divide.

5/8=0.625

Now, to convert into a percent, you multiply by 100.

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Therefore, our answer is D) 62.5%

I hope this helps!

4 0
2 years ago
Does anyone know this??
Sergio [31]

Answer:

see below (I hope this helps!)

Step-by-step explanation:

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4 0
3 years ago
What is 19% of 72? I NEED TO KNOW HOW YOU GOT THE ANSWER TO!!
irinina [24]
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Then you divide the answer by 100, or move decimal two places to the left. (513/100= 5.13)
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Choose the correct answer to classify each equation or situation below as exponential growth or decay.
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