math studying for 7th grade math quiz

If a system of linear equations has at least one solution, then the system is called consistent, otherwise it is called inconsistent. Solve the system of linear equations (1) by using method of elimination as studied earlier Multiplying the first equation by a 2 and the second equation ..

Lily, Tom and Bob took part in 3 quiz competitions. Using the tree diagram, find the probability of selecting Tom's score in Quiz 3. => 1 or 1 2 or 1 3 or 1 9..

The line plot represents the scores of students in a math quiz. Where do the data on this line plot form a cluster? => 10 and 25 or 15 and 20 or 15 or None of the above..

In a quiz competition, Harry was given one minute to answer each question. Which of the following is equivalent to one minute? => 50 seconds or 20 seconds or 60 seconds or 10 seconds..

The box-and-whisker plot shows the weekly quiz scores. Which of the group has greater median? Why? => Group A has a greater median, because Group A maximum score is 100. or Group B has a greater median, because about 75% of the students in Group B scored higher than half of the students i..

The histogram shows the study hours and the number of students. Find number of students who study for more than 5 hours. => 4 or 5 or 3 or None of the above..

In a class, 70% of the students study economics. If 6 students are selected at random, then what is the probability that all the 6 students study economics. => 0.7 or 0.12 or one or 0.42..

The line plot represents the number of students who got different scores in a math quiz. What is the difference between the number of students who scored 15 points and those who scored 30 points? => 5 or 19 or 12 or 7..

The stem and leaf plot represents the study hours of 7 students per day in a class. How many students study for more than 5 hours? => 3 or 5 or 1 or 2..

After finishing cycling at 5:30 p.m., Tom takes a break of 15 minutes before he starts studying. At what time does he start studying? => 5:45 p.m or 5:30 p.m or 5:15 p.m or 6:00 p.m..