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Eva8 [605]
2 years ago
10

The heights of 200 adults were recorded and divided into two categories

Mathematics
1 answer:
VMariaS [17]2 years ago
8 0

Answer:

total men 98 so if theres 200  subtract 98 from 200

=102 girls

Step-by-step explanation:

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Marcus is skiing. He is 869 1/10 get up the mountain. He descends to 450 7/10 feet. What is his change in elevation
MatroZZZ [7]

Answer:

418 4/10

Step-by-step explanation:

To answer this we subtract 450 7/10 from 869 1/10.

We must borrow a '1' from 869 1/10:  868 11/10

Now subtract 450 7/10 from 868 11/10:

418 4/10 (CHANGE IN ELEVATION)

This reduces to 418 2/5.

7 0
3 years ago
Simplify the expression. Write answer using only positive exponents.<br><br><br> (1/3a^3)^-4
Artemon [7]

Answer:

81/a^12

Step-by-step explanation:

3 0
3 years ago
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alexgriva [62]

Answer:

x = 20

Step-by-step explanation:

This isn't too difficult once you understand it.

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4 0
3 years ago
A nutritionist wants to know how the taste of artificial sweeteners impacts food choices of diabetic patients. From which group
kvasek [131]

The nutritionist should collect data from all diabetic patients to obtain accurate results.

<h3>What is the ideal population for this study?</h3>

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Based on this, the best population is all diabetic patients.

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6 0
2 years ago
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If 31,000 citizens died in an automobile accidents in 2015. how many died each hour
stira [4]
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3 years ago
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