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Helga [31]
2 years ago
10

Julie recently drove to visit her parents who live 567 miles away. On her way there her average speed was 16 miles per hour fast

er than on her way home (she ran into some bad weather). If Julie spent a total of 18 hours driving, find the two rates.
Mathematics
1 answer:
Nataly [62]2 years ago
6 0

Answer:

Was there some missing information as if you do 16*18 you get 288 miles

Step-by-step explanation:

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Answer:

g(30) = 71.8

Step-by-step explanation:

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F(1) = 1<br><br> f(2) = 2<br><br> f(n) = f(n − 2) + f(n − 1)<br><br> f(3)
sweet [91]

Answer:

f(3) = 3

Step-by-step explanation:

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8 0
3 years ago
In how many ways can 4 boys and 4 girls be arranged in a row such that no two boys and no two girls are next to each other?(A) 1
nirvana33 [79]

Answer:

1152

Step-by-step explanation:

4 boys and 4 girls be arranged in a row such that no two boys and no two girls are next to each other.

Two boys and two girls are not next to each other. so one boy and one girl are next to each other in two ways.

BGBGBGBG, GBGBGBGB

4 boys are arranged in 4! ways and 4 girls are arranged in 4! ways

So number of ways = 2 \cdot 4! \cdot 4!=2 \cdot 24 \cdot 24=1152

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3 years ago
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