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dem82 [27]
3 years ago
8

25 points for correct answer and giving brainliest

Mathematics
1 answer:
skad [1K]3 years ago
7 0

Answer:

The height is 0 when it "drops".

3/2x + 9 = 0

3/2x = -9

3 = -9(2x)

3 = -18x

3/-18x

Change signs, time cant be negative.

x= 6

Another interpretation; Slope is negative it is falling. This interpretation is more accurate.

-3/2x + 9 = 0

-3/2x = -9

-3 = -9(2x)

-3 = -18x

6 = x

AFTER 6 SECONDS

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  $131,600

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The probability that a high school student in in the marching band is 0.47. The probability that a student plays a varsity sport
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The probability that a high school student in in the marching band is 0.47

so, P(M)=0.47

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so, P(V)=0.32

the probability that a student is in the marching band and plays a varsity sport is 0.24

so, we get

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the probability that a student plays a varsity sport if we know she is in the marching band is 0.51063......Answer

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