Mathematics, 18.10.2019 11:30 joeylozier15
Agroup of 120 people were asked whether their income level is above or below $25,000 and whether they subscribe to a movie channel. the data from the survey is shown in the venn diagram. use the venn diagram to find the missing values in the frequency table.
which shows the correct values for the variables in the table?
a: a = 18, b = 34, c = 65
b: a = 34, b = 18, c = 68
c: a = 34, b = 68, c = 47
d: a = 47, b = 18, c = 68
Answers: 2
Mathematics, 21.06.2019 17:30
How do you use the elimination method for this question? explain, because i really want to understand!
Answers: 1
Mathematics, 21.06.2019 19:30
Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.
Answers: 1
Mathematics, 21.06.2019 20:00
The rectangle shown has a perimeter of 108 cm and the given area. its length is 6 more than five times its width. write and solve a system of equations to find the dimensions of the rectangle.
Answers: 3
Agroup of 120 people were asked whether their income level is above or below $25,000 and whether the...