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Stolb23 [73]
3 years ago
6

In 2012, the population of a City was 6.89 million. The exponential growth rate was 3.13% per year

Mathematics
1 answer:
MrRa [10]3 years ago
7 0

Answer:

in 2018 it will be 8.09 million

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A town has a population of 5000 and grows at 4% every year. To the nearest year, how long will it be until the population will r
Rus_ich [418]

Answer:

About 21.457 years

Step-by-step explanation:

You can solve this by setting up a simple equation.

5000\cdot 1.04^x \geq 11600

1.04^x \geq 2.32

log base 1.04 2.32=x

x\approx 21.457 years

Hope this helps!

8 0
3 years ago
Solve for x.<br><br> rs/x=1/4
Anit [1.1K]
Let's solve for x.<span><span><span>rs</span>x</span>=<span>14
</span></span>Step 1: Multiply both sides by x.<span><span>rs</span>=<span><span>14</span>x
</span></span>Step 2: Flip the equation.<span><span><span>14</span>x</span>=<span>rs
</span></span>Step 3: Divide both sides by 1/4.<span><span><span><span>14</span>x</span><span>14</span></span>=<span><span>rs</span><span>14</span></span></span><span>x=<span><span>4r</span>s
</span></span><u>Answer:</u><span>x=<span><span>4r</span><span>s</span></span></span>
8 0
3 years ago
Read 2 more answers
1. Tom thought of a natural number, multiplied all its digits and after that he multiplied the result by the initial number. Is
mihalych1998 [28]

Answer:

1. No

2. 7

3. b=54

Step-by-step explanation:

1. We can answer this by assuming a number.

Let our number be 23

Multiplying its digits = 6

Multiplying the result with initial number = 6 * 23 = 138

So it is not possible to get 1716 as a result by thinking of a natural number and applying the operation mentioned in the question.

2. What is the largest prime factor of the factorial 49! ?

First of all we have to define prime factors:

Prime factors are the prime numbers that can be multiplied together to equal the original number.

The factors of 49 are: 1, 7, 49

7 is the largest prime factor of 49

3. The GCD(a, b) = 18, LCM(a, b) = 108. If a=36, findb.

We will use the relationship:

GCD * LCM = a*b\\18*108=36b\\1944=36b\\b= \frac{1944}{36} \\b=54

..

8 0
3 years ago
Who has done the k12 test on math if so and mad a 100% please give me the answers
e-lub [12.9K]

Answer:

Where's the image of the surfaces?

Step-by-step explanation:

4 0
4 years ago
A dog ran along a fence 10 times. The fence is 5 feet 3 inches long. How far did the dog travel? (12 inches = 1 foot)
Kisachek [45]
52 feet and 2 inches

I converted the 5 ft and 3 inches to inches (63) I then multiplied that by 10 (630) and then divided it by 12. I believe this is correct tell me if I’m wrong!
7 0
3 years ago
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