Answer:
Third option: 80 people.
Step-by-step explanation:
Let be "x" the number of people that were surveyed.
You know that 48 people chose winter as their favorite season and these amount of people are the 60% of those questioned.
Knowing this, you can calculate the number of people that were surveyed with this procedure:
Therefore, 80 people were surveyed. This matches with the third option.
Answer:
25% and is an increase
Step-by-step explanation:
Games won last month=eight games
Games won this month=ten games
Change in the number of games won=This month- Last month=10-8= 2 games
Percentage change in games won=100*change/original games
Numerical percentage change=100*2/8=25%
This is a positive change hence an increase.
Therefore, percentage change in game the team won is 25% and is an increase
Answer:
13
Step-by-step explanation:
because a is the missing number. Well, 21 minus or - 8 is equal to 13.
The price of third MP3 Player is $58.4
Further explanation:
Given
Price of first MP3 player= p1= $56
Price of second MP3 Player = p2= $62
Price of third MP3 Player=?
Average = X = $58.80
The formula for average is:
We have 3 items.
Putting the values
The price of third MP3 Player is $58.4
Keywords: Average, Sum
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