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Rufina [12.5K]
3 years ago
10

Electromagnetic waves do not require a medium, but can travel through one.

Mathematics
1 answer:
Dafna11 [192]3 years ago
3 0
Hello,

I believe it is true.

Hope this helped!

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starting in 2000 what is estimated population and annual growth rate of 19,169,000 at 0.6% for 2025 not sure how to do this​
charle [14.2K]

Answer:

The estimated population in 2025 will be 22261221.

Step-by-step explanation:

Let us assume that the annual growth rate is compounded annually on the population.

Now, in 2000, the population was 19169000 and the annual growth rate is 0.6%, the the population in the year 2025 will be given by  

19169000(1 + \frac{0.6}{100} )^{25} = 22261220.7 ≈ 22261221

Therefore, the estimated population in 2025 will be 22261221. ( Answer )

8 0
3 years ago
The slope of a line is -5. What is the rise if the run is 4?
MA_775_DIABLO [31]

Answer:

-1.25

Step-by-step explanation:

-5=X/4

-5(4)=-1.25

6 0
3 years ago
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On a coordinate plane, if you take a point from (2, -5) and move it up 3 units to point "A" what is the distance of point a to c
tamaranim1 [39]

Answer:

C

Step-by-step explanation:

(2,-5) move up three steps is (2, -2). if you draw it on a paper(and draw lines to connect them), you can see that they form a right triangle. apply a²+b²=c² and you should get 3²+2²=(√13)²

4 0
3 years ago
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Please help quick will give brainliest
Fofino [41]

Answer: a(n)= a(n-1)+5

First term=8

A(n-1)= the previous term

3 0
3 years ago
£54 is 10% off what is the the original price
Schach [20]

Answer:

48.6

Step-by-step explanation:

50/10=5

4/10=.4

54-5.4=48.6

6 0
3 years ago
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