3 years ago

Sue is 20 feet below sea level in a cavern. She climbs up out of the cavern

Mathematics

1 answer:

sergey [27]3 years ago

3 0

Answer:

the answer is 15

Step-by-step explanation:

because 30 - 20 = 10

10 + 5 = 15

and 15 is an integer

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Andrej [43]

The expected value of the inseam length of the jeans is found as

30% of 30+ 25% of 32+ 10% of 34+ 10% of 36 + 10% of 38 + 15% of 40

= $\frac{30}{100}\times30 +\frac{25}{100}\times32+ \frac{10}{100}\times34+ \frac{10}{100}\times36 +\frac{10}{100}\times38+ \frac{15}{100}\times40$

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Hence, the third option 33.8 is the correct expected value.

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AlladinOne [14]

It would be 8 over 24 plus 10 over 23. : )

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blondinia [14]

Answer:

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Step-by-step explanation:

Complementary angles sum to 90 , so

3y - 1 + 4y + 7 = 90

7y + 6 = 90 ( subtract 6 from both sides )

7y = 84 ( divide both sides by 7 )

y = 12

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The angle measurements in the diagram are represented by the following expressions.

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point A (-1-1) point B(-2-1)

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Schach [20]

Answer:

Step-by-step explanation:

U bot

I am hacker

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