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lakkis [162]
3 years ago
13

September 28: On this date in 1918 a parade in Philadelphia triggered a flu epidemic in the city that eventually killed 12,000 p

eople there, despite the city being quarantined once the problem became apparent.This was part of the worldwide flu pandemic that killed an estimated 50 million people. Across the United States, 675,000 people fell victim; in Latin America, 1% of the population died, in Africa, 1.5%, in Asia, 3.5%. Twenty percent of the population of India died, as did 10% of Tahiti’s population.The population of Philadelphia was about 2 million and the U.S. population was 103.21 million in 1918. What percentage of the population of the U.S. died during the pandemic of 1918?
Mathematics
1 answer:
Margaret [11]3 years ago
5 0
48% 
I think, hope this helps
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Easy math please help
insens350 [35]

1) False

Adjacent angles must share a common side/ray.

2) B and D

Adjacent angles are those that are directly next to each other and share a common side.

3) C

Angles 1 and 2 are congruent. Angles 3 and 4 are congruent. Both of these pairs have angles that are opposite each other.

4) B

Angles 1 and 2 add up to 180. Angles 3 and 4 add up to 180. Both of these pairs of angles are supplementary.

5) A

These angles are directly next to each other and share a common side.

Hope this helps!! :)

4 0
2 years ago
The hockey team won 63 out of the 84 games it played this year.what percent of the games did the team win
Deffense [45]
63 is 75% of 84.
Percent of a Total
3 0
3 years ago
Three consecutive even integers add to −6. What are these integers?
notka56 [123]
----------------------------------------------------
Define the numbers
----------------------------------------------------
Let the first even number be x
1st even number = x
2nd even number = x + 2
3rd even number = x + 4

----------------------------------------------------
Form the equation and solve
----------------------------------------------------
 x + x + 2 + x + 4 = -6
3x + 6 = -6
3x = - 12
x = -4

----------------------------------------------------
Find the numbers
----------------------------------------------------
1st even number = x = -4
2nd even number = x + 2 = -4 + 2 = -2
3rd even number = x + 4 = -4 + 4 = 0

----------------------------------------------------
Answers: The numbers are -4, -2 and 0
----------------------------------------------------
6 0
3 years ago
Read 2 more answers
Given the quadratic relation y = -x2 + 6x - 6, a) write the equation in vertex form b) graph the quadratic relation (using noteb
Mekhanik [1.2K]
<h3>Answer:</h3>
  • y = -(x -3)² +3 . . . . (agrees with your answer)
  • see the attachment for a graph
<h3>Step-by-step explanation:</h3>

Factoring the leading -1 from the first two terms, we have ...

... y = -(x² -6x) -6

Adding 9 inside parentheses to complete the square, then adding the opposite amount outside parentheses, we have ...

... y = -(x² -6x +9) -6 +9

... y = -(x -3)² +3

8 0
3 years ago
What is the difference (2 x - 3) - (x - 1)?<br> x minus 4<br> x minus 2<br> x + 2<br> x + 4
kupik [55]

Answer:

x - 2

Step-by-step explanation:

2x - x = x

-3 - -1 = -2

5 0
3 years ago
Read 2 more answers
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