Mathematics, 02.07.2019 13:40 emmaphillips2
Arunner ran 30 miles in 150 minutes. if she runs at that speed, how long would it take her to run 6 miles? how far could she run in 15 minutes?
Answers: 2
Mathematics, 21.06.2019 22:00
Which two undefined geometric terms always describe figures with no beginning or end?
Answers: 3
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, 22.06.2019 01:30
Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi,r^3 , where r is the sphere’s radius.
Answers: 1
Arunner ran 30 miles in 150 minutes. if she runs at that speed, how long would it take her to run 6...
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