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GaryK [48]
3 years ago
5

The population of a small town is 7,300. if the population is growing by 4% each year, how long will it take for the population

to reach 12,000?​
Mathematics
1 answer:
Anna007 [38]3 years ago
7 0
2 years is the correct answer
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John is 4 years older than becky, and john’s and becky’s combined ages is 58. how old are becky and john?
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John is 33 and becky is 29
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3 years ago
Find the average value of f(x)=2/x over the interval [1, 3].
Zanzabum

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3 years ago
Word problem
MrRa [10]
They can bake 798 bagels in 21 hours. They can bake 38 bagels an hour.
6 0
3 years ago
I need help with trig
Taya2010 [7]

Answer:

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7 0
2 years ago
The bending of a bean varies directly as its mas. A beam is bent 20mm by a mass 0f 40kg. how much will the beam bend with a mass
Naddik [55]

Answer:

The beam will bend by 50 mm with a mass of 100kg?

Step-by-step explanation:

The first step in solving the problem of direct variation is setting up the relation mathematically.

We can do this as follows:

The bending of the beam varies directly as its mass.

20  \alpha  40kg

\alpha here is the symbol representing direct variation. To remove this and replace it with an equality sign, we have to introduce a constant of proportionality, k

20 = k \times 40

k = 20 /40 = 0.5

We can now use this to find the distance the beam will bend with a mass of 100kg?

This will be

Bending = 0.5 \times 100 =50mm

There fore, the beam will bend by 50 mm with a mass of 100kg?

6 0
3 years ago
Read 2 more answers
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