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galina1969 [7]
3 years ago
15

Quiz 2

Mathematics
1 answer:
jek_recluse [69]3 years ago
5 0
There’s a 75% chance that everyone in the group is a girl
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At a dog competition, a dog is awarded 10 points if it runs through 4 pipes, makes 10 jumps, and walks on 2 beams. If Roofy gets
choli [55]

Answer:

Butch should be awarded with 9,2 points

Step-by-step explanation:

Roofy gets 9 points out of 10 missing only a pipe, that means that each pipe is awarded with 1 point

Ralph gets 7 points out of 10 missing one pipe ( 1 point ) and 2 points missing a beam

So points are awarded as follows

1 point by pipe              then 4 points   for    4 pipes

2 points by beam         then  4 points  for     2 beams

We just have 2 points to award 10 jumps then each jump is awarded by 0,2 points

Finally as Butch missed 4 jumps, Butch should be awarded with 9,2 points

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3 years ago
How many intersections are there of the graphs of the equations below? x + 5y = 6 3x + 30y = 36
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D) infinitely many

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Between what two limits , expressed in degrees , are all acute angles found? All obtuse angles?
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eight workers can clear twenty acres of a field in three days. how many workers are needed to clear fifty acres in five days
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