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Wewaii [24]
2 years ago
10

1.The probability of getting the flu during flu season is 1/8. If a family has 8 people living in the same house, is it guarante

ed that one of them will get the flu? (yes or no)
2.If a country has 8 million people, about how many do you expect will get the flu?
a.1 million
b.8 million
c.100,000
d.10,000
3.Does this number have to be exact? (yes or no)
Mathematics
2 answers:
andreyandreev [35.5K]2 years ago
6 0

Answer:

Yes One of your family members will get the Flu

Step-by-step explanation:

There are 8 people in the house and there is a 1/8 chance of getting the flu.  One person will get the flu out of all 8

oksian1 [2.3K]2 years ago
6 0
B I took the test week to
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Can someone solve this
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Answer:

A ≈ 269.81 cm²

Step-by-step explanation:

This shape is a hexagon (it has 6 sides) so let's use the formula for the area of a hexagon.

A = \frac{3\sqrt{3} }{2} s^{2}

Where s is the length of the sides

Substitute:

A = \frac{3\sqrt{3} }{2} s^{2}

A = \frac{3\sqrt{3} }{2} 10^{2}

Solve:

A = \frac{3\sqrt{3} }{2} 10^{2}

A = \frac{3\sqrt{3} }{2} 100

Multiply the numerator:

A = \frac{3\sqrt{3} }{2} 100

A ≈ \frac{5.12 }{2} 100

(The numerator reflects a rounded number, but the actual calculations are exact)

Divide the fraction:

A ≈ \frac{5.12 }{2} 100

A ≈ 2.6(100)

Multiply:

A ≈ 2.6(100)

A ≈ 269.81 cm²

Therefore, the area is approximately 269.82 cubic centimeters.

6 0
3 years ago
a scale drawing of a square has a side length of 2 cm. The drawing has a scale of 1cm : 8ft. Find the actual perimeter and area
Reptile [31]

Answer: Area: 256 ft squared   Perimeter: 64 feet

Step-by-step explanation: If the scale is 1 cm to 8 ft then if you multiply 1 cm by 2 you get 2 cm. Then you multiply 8 by 2 to get 16 feet. Once you get 16 feet, you can do 16 times 16 to find the area and 16 times 4 to find the perimeter.

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4 years ago
Dean is comparing prices on ground beef. Store A is selling 5 pounds of ground beef for $23.49. Store B is selling 8 pounds of g
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Answer:

ground beef? pounds  42!

Step-by-step explanation:

5 pounds !  

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It is not possible to solve percent problems using proportions. True or False
ra1l [238]
Thank you posting your question on Brainly. I hope my answer is satisfactory to you.


The answer is: FALSE
It is possible to solve percent problems using proportions.


Hope this helps!

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