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Nataliya [291]
2 years ago
8

The population of a city has decreased by 27% since it was last measured. If the current population is 7300, what was the previo

us population?
Mathematics
1 answer:
Tema [17]2 years ago
7 0

Answer:

the answer is 9271

Step-by-step explanation:

if 7300 is 73%, then you need to add 27% to get 100% which is 9271

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1.7, 8/5, 2% ascending
xz_007 [3.2K]
1.7 = 1.7
8/5 = 1.6
2% = 0.02

2%, 8/5, 1.7
6 0
3 years ago
Please help!!!!!!!!!!!!!
aivan3 [116]

Answers:

  • A
  • C
  • D

Step-by-step explanation:

<em>We must simplify each option to see if they are equivalent to -\frac{3}{8}.</em>

<em>Lets try A.</em>

-\frac{6}{16} can be simplified to -\frac{3}{8} by dividing both the numerator and denominator by 3.

-\frac{6}{16} ÷ \frac{3}{3} = -\frac{3}{8}

A is correct!

<em>Lets try B</em>

\frac{12}{32} simplifies to \frac{3}{8}. However, because this answer is not negative, it is not equivalent.

<em>Lets try C</em>

There is a negative in the numerator, making this fraction negative. So yes, \frac{-3}{8} = -\frac{3}{8}.

  • Bonus Info: If there was a negative in both the numerator and denominator, the two negatives would cancel eachother out, making the fraction positive

C is correct!

<em>Lastly, Lets try D</em>

There is a negative in the denominator, so this fraction is negative. \frac{9}{-24} can be simplified by dividing by 3 to -\frac{3}{8}.

\frac{9}{-24} ÷3 = -\frac{3}{8}

D is correct!

  • Hope this helped you!~

<em />

6 0
3 years ago
A field goal kicker has a 90% success rate for field goals less than 40 yards. What is the probability that the kicker makes the
Tomtit [17]
65.61% chance of doing that
6 0
3 years ago
An LCD TV is on sale for 24% off. If the original price was $800, find the sales price.
Cloud [144]

24% = 0.24

multiply that by the price:

800 * 0.24 = 192 ( discount)

800-192 = $608 sale price

3 0
3 years ago
Read 2 more answers
Help please lol :)))))))
nasty-shy [4]
How come it’s a right triangle, I think you do a2+b2=C2. Therefore, you do 9.4 times 9.4 and then 15.1 times 15.1. So it will be 9.4 + b2=15.1. 88.36+ b2=228.01. Then you subtract that and it will be 139.65. Then you do square roots because you are trying to get rid of the second power. And the final answer is 11.81736011. How they told you to round it to the nearest tenth, I will be 11.8. I think this is the answer.
6 0
2 years ago
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