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In a quiz show Clara won 20 points for each correct answer and lost 30 points for each incorrect answer after 30 questions her score was zero how many correct answers did she have?
18
What is four score and 15?
ninety-five 20 + 20 + 20 + 20 + 15 = 40 + 40 + 15 = 95
A z-score of -1.0 represents a percentile rank of roughly?
between 15 and 20.
How many in a score.?
A score is 20
How many years is a score?
a score is about 20 years.not About exactly 20
In a quiz show Clara won 20 points for each correct answer and lost 30 points for each incorrect answer after 30 questions her score was zero how many correct answers did she have?
18
How many points taken off for each question on a 15 question quiz?
15/100 or 3/20 equals 6 2/3 points off for each question. They would round so the first would be 7 points off the second at least 13 points off and the third 20 points off
What is four score and 15?
ninety-five 20 + 20 + 20 + 20 + 15 = 40 + 40 + 15 = 95
Lois has averaged 19.2 points per game for her team's first 20 basketball games her goal is to average 20 points per game but only one game remains how many points does she need?
She must score 36 points in her last game to bring her average up to 20 points a game. So far she has scored 384 points in 20 games. 19.2 * 20 = 384 To average 20 points a game she must score 20 * 21 = 420 The difference is 420 - 384 = 36 She needs to score 36 points to average 20ppg.
What score do you get when you miss 2 out of 20 questions?
You get a 90 as a score when you miss 2 out of 20 questions because each question is worth 5 points.
How many years is on score?
20
How many score are there in 1 century?
A score is twenty (20) so there are 5 score years in a century.
What if your quiz grades are 19 17 20 and 15 What grades can you receive on the next quiz and maintain at least an 18 average Answer as an inequality?
17
300 billion equal to how many score?
Type your answer here... 15 billion score. A "score" is 20, so just divide numbers by 20 to get an answer in "scores".
What is the Tennessee Titans average score?
They averaged 20 points per game in 2012.
What is 15 years if 10 years is a decade?
There is no name for 15 other than related to 10 or 20. A decade is 10 years and a score is 20. So, 15 can be 3/4 score or 1.5 decades.
What percentage would you get if you missed 6 questions out of a 20 question math quiz?
well u would have 5 points a piece for each problem so 6x5=30 so 100-30=70 so the final score would be a 70
