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Citrus2011 [14]
3 years ago
12

the population of a town was 650000. Due to an epidemic,the population of the town went down by 12%.Find the current population

of the town.
Mathematics
2 answers:
Dimas [21]3 years ago
4 0

Answer:

572000

Step-by-step explanation:

The population reduced by 12%, so (100-12)=88% is remaining.

So, 88% of 650000= 0.88 x 650000

= 572000

dexar [7]3 years ago
4 0

Answer:

572000

Step-by-step explanation:

650000 - 12%650000 =

= 650000 - 12×650000/100

= 650000 - 12×6500

= 650000 - 78000

= 572000

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Change 4 5/7 and 7 into improper fractions
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ANSWER:



4 5/7= 83/7



7= 7/1
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3 years ago
Factor the polynomial: –3x^4 – 9x^3 + 15x^2
spayn [35]

Answer:-3x^2(9x^5-5)

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Hal has a steel barrel with a diameter of 6 feet that can be filled to a depth of 4.6 feet with oil. What is the volume of the b
scoray [572]

Answer:

129.996 cubic feet

Step-by-step explanation:

Assuming that the barrel is a perfect cylinder, we can use the formula to find the volume:

\pi(r)^2(h)

First, we have to find the radius, which is:

D = 2r

So the radius is 3 feet, since it is half of the diameter. Then, we plug in the values.

3.14(3)^2(4.6)

Now, we solve. Exponents are first...

3.14(9)(4.6)

Now multiply left to right.

28.26(4.6)

129.996 cubic feet

Therefore, the barrel can hold 129.996 cubic feet of oil. Hope this helps you!

3 0
3 years ago
3/8<br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B3%7D%7B8%7D%20%28x%20-%201%29%28x%20-%209%29" id="TexFormula1" title=" \fr
Verdich [7]
The first step for solving this expression is to distribute \frac{3}{8} through the first set of parenthesis.
( \frac{3}{8}x -  \frac{3}{8}) × (x - 9)
Now use the FOIL method to multiply each term in the first parenthesis by each term in the second parenthesis. This will look like the following:
\frac{3}{8}x × x - \frac{3}{8}x × 9 - \frac{3}{8}x - \frac{3}{8} × (-9)
Remember that multiplying two negatives together equals a positive,, so the expression changes to:
\frac{3}{8}x × x - \frac{3}{8}x × 9 - \frac{3}{8}x + \frac{3}{8} × 9
Calculate the product of all of the sets of multiplication to make the expression become:
\frac{3}{8}x² - \frac{27}{8}x - \frac{3}{8}x + \frac{27}{8}
Lastly,, calculate the difference of - \frac{27}{8}x - \frac{3}{8}x to find your final answer.
\frac{3}{8}x² - \frac{15}{4}x + \frac{27}{8}
Let me know if you have any further questions.
:)
8 0
3 years ago
Prompt<br> Describe a simulation used to determine a game of darts.<br><br> Plzzzzz help???
UkoKoshka [18]

Answer:

Anonymous simulation would be used to determine a game of darts.

5 0
3 years ago
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