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maksim [4K]
2 years ago
9

What is -4m^3/10n ÷ 2m^2/5n​

Mathematics
1 answer:
masha68 [24]2 years ago
5 0

Answer:

-mn^{2}

Step-by-step explanation:

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cual de dos amigo come más pizza:el que come la cinco sextas partes de la mitad de pizza,o el que come las tres cuartas partes d
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la persona que comió cinco sextos comió más pizza

Step-by-step explanation:

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2 years ago
80 percent of 230 is the same as 25 percent of what number?
vredina [299]

Answer:

736

Step-by-step explanation:

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7 0
3 years ago
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As baby boomers enter their golden years, the number of people afflicted with Alzheimer's disease is expected to rise dramatical
dybincka [34]

Answer:

Step-by-step explanation:

Given that the number of people with Alzheimer's disease in the United States age 65 years and over is projected to be

N(t) = 0.00525t^2 +0.075t+4.7,(0 ≤ t ≤ 4)

where N is in millions where year 2010 corresponds to t=0

For 2020, 10 years lapsed hence t= 1

a) N(1) = 0.00525(1)^2 + 0.075(1) + 4.7\\=4.78025

So 4.78025 million people

b) Growth = N(1)-n(0) =0.08025 million

c) N(4) = 5.084

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4 0
3 years ago
192 oz = _____lb what is it help meh ^•_•^
Tems11 [23]

Answer:

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4 0
3 years ago
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Find the distance between the points (-1,-9) and (1,-4)
Snezhnost [94]

The distance between the two points is 5.4

Explanation:

The points are (-1,-9) and (1,-4)

The distance between the two points can be determined using the formula

d=\sqrt{\left(x_{2}-x_{1}\right)^{2}+\left(y_{2}-y_{1}\right)^{2}}

Substituting the values in the formula, we get,

d=\sqrt{(1+1)^{2}+(-4+9)^{2}}

Adding the values,

d=\sqrt{2^{2}+5^{2}}

Squaring the terms, we get,

d=\sqrt{4+25}

Simplifying, we have,

d=\sqrt{29}=5.4

Thus, the distance between the two points is 5.4

7 0
3 years ago
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