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Sauron [17]
2 years ago
9

14. Higher Order Thinking Mr. Kent

Mathematics
1 answer:
mestny [16]2 years ago
5 0

Answer:

6 hrs and 20 min

Step-by-step explanation:

7x(5/6)+(3/6)=35/6+3/6=38/6

38/6 simplified is 6 2/6 or 6 1/3

in hrs and minutes, this is 6 hrs and 20 minutes

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Step-by-step explanation:

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The pair of figures is similar , find x
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Create equivalent fractions:

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Today, the waves are crashing onto the beach every 4.8 seconds. The times from when a person arrives at the shoreline until a cr
kaheart [24]

Answer:

61% of the time a person will wait at least 1.872 seconds before the wave crashes in.

Step-by-step explanation:

An uniform probability is a case of probability in which each outcome is equally as likely.

For this situation, we have a lower limit of the distribution that we call a and an upper limit that we call b.

The probability that we find a value X lower than x is given by the following formula.

P(X \leq x) = \frac{x - a}{b-a}

Uniform distribution from 0 to 4.8 seconds.

This means that a = 0, b = 4.8

61% of the time a person will wait at least how long before the wave crashes in?

This is the 100 - 61 = 39% percentile, which is x for which P(X \leq x) = 0.39. So

P(X \leq x) = \frac{x - a}{b-a}

0.39 = \frac{x - 0}{4.8 - 0}

x = 4.8*0.39

x = 1.872

61% of the time a person will wait at least 1.872 seconds before the wave crashes in.

5 0
3 years ago
For v = − 3 ( r − 3 ) when r = − 1 , what does v equal?
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Answer:

Step-by-step explanation:

v = 3 (r - 1)

v = 3(- 1 - 3) <----- Here we are substituting R

v = -3 - 9 <---- Here we expanded the bracket

v = -12 <--- This is your answer, because -3 -9 is equal to -12

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4 years ago
Which is greater 900 cm or 9000mm
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9000mm
 because there is ten mm in one cm

5 0
3 years ago
Read 2 more answers
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