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lutik1710 [3]
3 years ago
9

2. Mrs. Robert’s class went to the zoo for a field trip. The bus driver drove 256 miles in 4 hours. What was the driver’s averag

e speed per hour
Mathematics
2 answers:
insens350 [35]3 years ago
5 0

Answer:

64

Step-by-step explanation:

ANTONII [103]3 years ago
5 0
256/4= 64
His average speed was 64 miles per hour
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Step-by-step explanation:

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How do I turn 25/8 into a mixed number
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A doctoral student wants to determine the relationship between steps per minute and the time it takes to walk 100 feet in
Rina8888 [55]

Using correlation coefficients, it is found that that the correct option is given as follows:

The correlation would stay the same because the change in units for time would have no effect on it.

<h3>What is a correlation coefficient?</h3>
  • It is an index that measures correlation between two variables, assuming values between -1 and 1.
  • If it is positive, the relation is positive, that is, they are direct proportional. If it is negative, they are inverse proportional.
  • If the absolute value of the correlation coefficient is greater than 0.6, the relationship is strong.

The correlation coefficient does not have units, hence if the units of the measures is changed, the coefficient remains constant, which means that the correct option is given by:

The correlation would stay the same because the change in units for time would have no effect on it.

More can be learned about correlation coefficients at brainly.com/question/25815006

#SPJ1

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2 years ago
3. There were 567 whos in Whoville. Each who ate 814 bowls of
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All together, there were 461,538 bowls of stew eaten all together.
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