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kumpel [21]
3 years ago
13

Choose all expressions that are equivalent to 0.8

Mathematics
2 answers:
Nataly [62]3 years ago
3 0
0.80, 0.800, 8.0. They are all equil to 0.8(but 8.0 might not be, sorry)
AnnZ [28]3 years ago
3 0
0.80, 0.800, 0.8000, etc. are equal to 0.8. If you add any number of zeros in the right side of a decimal number its value would be the same.

Hope I Helped!
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Answer:

B

Step-by-step explanation:

In The rest of the problems, you add or subtract first.

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X - 10 = 25 please solve this hurry
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X - 10 = 25
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A box contains 19 large marbles and 18 small marbles. Each marble is either green or white. 9 of the large marbles are green, an
pshichka [43]

If a marble is randomly selected from the box, then the probability

that it is small or green is 0.7297

Step-by-step explanation:

A box contains 19 large marbles and 18 small marbles

Each marble is either green or white

9 of the large marbles are green, and 8 of the small marbles are white

If a marble is randomly selected from the box, we need to find the

probability that it is small or green

1. Find P(small) ⇒ P(s)

2.Find P(green) ⇒ P(g)

3. Find P(small and green) ⇒ P(s and g)

4. Use the rule P(small or green) = P(s) + P(g) - P(s and g)

∵ The box contains 19 large marbles and 18 small marbles

∴ The total number of marbles = 19 + 18 = 37

∴ P(s) = \frac{18}{37}

∵ There are 8 small white marbles

∵ There are 18 small marbles

∴ The number of small green marbles = 18 - 8 = 10

∴ P(s and g) = \frac{10}{37}

∵ There are 9 large green marbles

∵ There are 10 small green marbles

∴ The number of green marbles = 9 + 10 = 19

∴ P(g) = \frac{19}{37}

∵ P(small or green) = P(s) + P(g) - P(s and g)

∴ P(small or green) = \frac{18}{37}+\frac{19}{37}-\frac{10}{37}

∴ P(small or green) = \frac{27}{37} = 0.7297

If a marble is randomly selected from the box, then the probability

that it is small or green is 0.7297

Learn more:

you can learn more about probability in brainly.com/question/13053309

#Learnwithbrainly

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There are 3 consecutive odd integers that have a sum of 9.
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Answer:

1+3+5

Step-by-step explanation:

I think

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