3 years ago

HELP ME PLEASE:(:(:(

2 answers:

7 0

Answer:

Step-by-step explanation:

42. -5 -2 -2 3 8

Citrus2011 [14]3 years ago

4 0

Here are the first three the last -I’m always scared to work with fractions lol

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IrinaK [193]

Answer:

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3 years ago

LenaWriter [7]

Answer:

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Furkat [3]

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fredd [130]

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2 years ago

tester [92]

Answer: 10

Step-by-step explanation:

Given : The American Lung Association stated that approximately 1 out of every 20 deaths in the US last year was from lung cancer.

Then, the proportion of death will be :_

$p=\dfrac{1}{20}=0.05$

Now, If there are 200 students in a class, then the expected number of persons die from lung cancer :-

$p\times200\\\\=(0.050)\times200=10$

Hence, we expect the number of persons die from lung cancer =10

8 0

3 years ago