Mathematics, 30.01.2020 09:46 chris4212
The student body at a high school was surveyed about sports participation. the table below shows the data by grade level.
the number of students who are in 9th grade and play two or more sports is a
'marginal frequency'
'joint frequency'
the number of students who are in the 11th grade is a
'marginal frequency'
'joint frequency'
the percentage of the student body that plays one sport is a
'marginal relative frequency'
'joint relative frequency'
the percentage of the student body that are in 12th grade and do not play a sport is a
'marginal relative frequency'
'joint relative frequency'
Answers: 3
Mathematics, 21.06.2019 12:30
How do i work this problem out using the equation a=pe^rt
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Mathematics, 21.06.2019 18:30
The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck  $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?
Answers: 1
Mathematics, 21.06.2019 22:20
Which of the following equations are equivalent to -2m - 5m - 8 = 3 + (-7) + m? -15m = -4m -7m - 8 = m - 4 -3m - 8 = 4 - m m - 4 = -7m - 8 -8 - 7m = -4 + m -8 - 3m = 4 - m
Answers: 1
Mathematics, 22.06.2019 01:30
Im so bad at fractions they are not my best math thing to work on
Answers: 1
The student body at a high school was surveyed about sports participation. the table below shows the...
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