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strojnjashka [21]
3 years ago
10

Where is the best place to learn spanish for free and become fluent on line

Mathematics
2 answers:
nataly862011 [7]3 years ago
7 0
I would say duolingo. it's an app, not a website though
liraira [26]3 years ago
7 0

Answer:

DUOLINGOOOO

Step-by-step explanation:

keeps you persistent through notifications so turn it on

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Whats is 67.24 as a mixed number
masha68 [24]
<span>67 24 out of 100 i believe</span>
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3 years ago
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A company prices its tornado insurance using the following assumptions:
ziro4ka [17]

Answer:

.441320612

or

44.132%

Step-by-step explanation:

This is binomial

fewer than 3 is equal to p(0)+p(1)+p(2)

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Domain:<br> Range:<br> Increasing:<br> Decreasing:
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Answer:

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Increasing-[∞,4]

Decreasing-[4,∞]

3 0
3 years ago
Definition: The probability of an occurrence of a single event is called ___ probability.
Sonja [21]

Answer:

1/6

Step-by-step explanation:

A six sided die has 6 options, you can roll a 1,2,3,4,5,6. You cannot "remove" numbers and with a single die, you can't roll anymore than one number at a time. 2 is one option out of 6, therefore your answer is 1/6.

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In a study of computer use, 1000 randomly selected Canadian Internet users were asked how much time they spend using the Interne
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Answer:

b. Do not reject H0. We do not have convincing evidence that the mean weekly time spent using the Internet by Canadians is greater than 12.7 hours.

Step-by-step explanation:

Given that in a study of computer use, 1000 randomly selected Canadian Internet users were asked how much time they spend using the Internet in a typical week. The mean of the sample observations was 12.9 hours.

H_0: \bar x =12.7\\H_a: \bar x >12,7

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since p >alpha we do not reject H0.

b. Do not reject H0. We do not have convincing evidence that the mean weekly time spent using the Internet by Canadians is greater than 12.7 hours.

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