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mr Goodwill [35]
2 years ago
15

Round the following number to four significant figures: 3.682417 *

Mathematics
1 answer:
Dovator [93]2 years ago
7 0

Answer:

3.682

Step-by-step explanation:

We don't consider the decimal place or I should say comma so then we read from the first digit as long as it's not zero then until the fourth digit we look at the next digit if it's 5 or greater then we add 1 to the previous digit. And if the next digit is less than 5 then the digit won't change

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FromTheMoon [43]

Answer:

1/2

Step-by-step explanation:

Since there are 40 cards in total and 10 cards for each colour...the probability of drawing either a green card or red card will be 20/40 since there a are 20 green and red cards combined

Therefore the probability is 1/2

8 0
2 years ago
Rewrite in simplest terms: 8r – 4(7r – 5)
SashulF [63]

Answer:

-20(r-1)

o

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Step-by-step explanation:

5 0
3 years ago
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erastovalidia [21]

Answer:

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2 years ago
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marishachu [46]

Answer:

A 4* (7 - 3)

Step-by-step explanation:

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Read 2 more answers
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