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KengaRu [80]
3 years ago
13

The US cencus bureau claimed that the US population increased by 27.3 million people from 2000 to 2010, which is a 9.7% increase

. According to these figures What was the population in the years 2000 and 2010 rounded to the nearest million?
Mathematics
1 answer:
Kamila [148]3 years ago
4 0
9.7% represents an increase of 27.3 Mil,

The 100% represents 27.3/9.7% =27.3/0.097= 281.44 Mil (Year 200

Year 2101 = 281.44 + 27.3 = 308.74 Mil
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7 0
2 years ago
The bottom of Ignacio's desktop is 74.5cm from the floor. Ignacio's sits in his adjustable chair, and the tops of his legs are 4
dsp73

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Ignacio can make 5 clockwise rotations.

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Given that the Ignacio's legs are already at a height of 49.3cm and each rotation of the chair knob raises his legs another 4.8cm, we can set up an inequality to determine the number of rotations Ignacio could make without his legs touching the desk, which is at a height of 74.5cm:

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6 0
2 years ago
Can you help me with this question in geometry?
Svetllana [295]
I believe this just uses the Pythagorean Theorem. A^2+B^2=C^2. So:
15^2+B^2=25^2. Simplified this is,
225+B^2=625
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√ B=<span>√ 400
</span>B=20
8 0
3 years ago
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