Answer:
<u><em>2 hours and 10 minutes, or 130 minutes</em></u>
Step-by-step explanation:
First we would add 40 so it would be 12:00PM Then we would add 90 to get to 1:30PM. Therefore, it has been either 2 hours and 10 minutes or 130 minutes.
Answer:
343
Step-by-step explanation:
7 to the exponenet of 3 is multiply 7 3 times so 7*7*7 is what it looks like simplified because there are 3 7's.
Answer:
Null hypothesis: The favorite sport of 53% of adults in the country is professional football ( with revenue of about $13 billion per year)
Alternate hypothesis: The adults in the country whose favorite sport is not professional football (with revenue of about $13 billion per year) is less than 53%
Step-by-step explanation:
The given claim is that the favorite sport of 53% of adults in the country is professional football (with revenue of about $13 per year) which is the null hypothesis. This means that the favorite sport of the remaining 47%(less than 53%) of adults in the country is not professional football (with revenue of about $13 billion per year) which is the alternate hypothesis
Common ratio = second term/first term = 480/768 = 5/8.