3 years ago

The Jones family was one of the first to come to the U.S. They had 9 children. Assuming that the

Mathematics

1 answer:

zubka84 [21]3 years ago

5 0

Answer:

At least 7 girls: 0.5^7 OR 0.0078125

At least 8 girls: 0.5^8 OR 0.00390625

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Please help i will give extra points

belka [17]

Answer:

-63

Step-by-step explanation:

(-25+4^2) * 7

(-25+16) * 7

-9*7=-63

6 0

3 years ago

Which of the following is a factor of 24x6 − 1029y3?

amid [387]

Answer:

The answer to your question is only the second and the third are factors.

Step-by-step explanation:

Find the factors of 24x⁶ − 1029y³

First find the prime factors of 24 and 1029

24 2 1029 3

12 2 343 7 Then 24 = 2³3

6 2 49 7 1029 = 7³ 3

3 3 7 7

1 1

x⁶ = (x²)³ y³ = y³

Then

2³3(x²)³ - 7³ 3 y³

Factor 3 3[ 2³(x²)³ - 7³ y³]

Factor 3 [ (2x² - 7y)(4x⁴ + 14x²y + 49y²)]

Then

2x2 + 7y

4x4 + 14x2y + 49y2

All of the above

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3 years ago

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harkovskaia [24]

Answer:

Step-by-step explanation:

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2 years ago

The area of the triangle with sides 60 cm,100 cm and 140 cm is of the form 1500 square root x cm².

Ede4ka [16]

Answer:

150

Step-by-step explanation:

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2 years ago

Help me with this one

Travka [436]

Answer:

traingle

Step-by-step explanation:

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2 years ago

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