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garik1379 [7]
3 years ago
8

A bird flew 60 miles in 5 hours. What was its speed?Answer

Mathematics
2 answers:
lord [1]3 years ago
8 0

Answer:

12 miles per hour

Step-by-step explanation:

First do 60/5 then

60/5 = ?

So do the math:

60/5 = 12

Hence 12 miles per hour.

Anton [14]3 years ago
7 0

Answer:

12 mph

Step-by-step explanation:

Speed = distance/time

Speed = 60/5 = 12 mph

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he price of a technology stock was $9.70 yesterday. today, the price rose to $9.81 . find the percentage increase. round your an
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A national survey of companies included a question that asked whether the customers like the new flavor of a cola from company A
mote1985 [20]

Answer:

The 98% confidence interval on the population proportion of people who like the new flavor is (0.8237, 0.8763).

Step-by-step explanation:

In a sample with a number n of people surveyed with a probability of a success of \pi, and a confidence level of 1-\alpha, we have the following confidence interval of proportions.

\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}

In which

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98% confidence level

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The upper limit of this interval is:

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