The marks obtained by students are 10, 13, 12, 15, 25, 30, 20, 35, 40, 18. Calculate the median mark.
1 answer:
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Answer:
Step-by-step explanation:
We want to find the sum of all even numbers from 0 to 175.
The series will be:
The explicit formula for this is , where
.
We need to find how many terms are there.
The sum of terms is given by:
Substitute n=88, and l=174 to get:
Answer:
<h2>5:6</h2>Step-by-step explanation:
Given the total number of games played by the softball team = 18 games
Total games won = 15 games
Ratio of the softball team's wins to its total number of games played can be gotten by simply dividing the total games won by the total games played
Ratio =
Expressing the ratio in its lowest term
Hence, the ratio of the softball team's wins to its total number of games played is 5:6