The table shows the proportional
relationship between the number of
seats and the number of r...
Mathematics, 10.11.2020 17:40 BreBreDoeCCx
The table shows the proportional
relationship between the number of
seats and the number of rows in an
auditorium
Enter the missing numbers in the table to show the proportional relationship
Use the number pad to enter your answers in the boxes.
Number of Seats
225
315
Number of Rows
4
5
Answers: 1
Mathematics, 21.06.2019 21:00
The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm
Answers: 1
Mathematics, 21.06.2019 21:50
In a singing competition, there are 150 participants. at the end of each round, 40% of the participants are eliminated. how many participants are left after n rounds?
Answers: 1
Mathematics, 21.06.2019 22:00
The sum of the speeds of two trains is 720.2 mph. if the speed of the first train is 7.8 mph faster than the second train, find the speeds of each.
Answers: 1
Mathematics, 22.06.2019 01:20
1. why is a frequency distribution useful? it allows researchers to see the "shape" of the data. it tells researchers how often the mean occurs in a set of data. it can visually identify the mean. it ignores outliers. 2. the is defined by its mean and standard deviation alone. normal distribution frequency distribution median distribution marginal distribution 3. approximately % of the data in a given sample falls within three standard deviations of the mean if it is normally distributed. 95 68 34 99 4. a data set is said to be if the mean of the data is greater than the median of the data. normally distributed frequency distributed right-skewed left-skewed
Answers: 2
Mathematics, 08.06.2021 08:30
Social Studies, 08.06.2021 08:30
Mathematics, 08.06.2021 08:30
Mathematics, 08.06.2021 08:30
Chemistry, 08.06.2021 08:30
Mathematics, 08.06.2021 08:30
History, 08.06.2021 08:30
History, 08.06.2021 08:30
Mathematics, 08.06.2021 08:30
Computers and Technology, 08.06.2021 08:30
Mathematics, 08.06.2021 08:30
Mathematics, 08.06.2021 08:30