Mathematics, 30.09.2019 10:10 lulu5563
Agroup of students were surveyed to find out if they like babysitting and/or mowing lawns to earn spending money. the results of the survey are shown below:
32 students like babysitting
21 students like babysitting but do not like mowing lawns
16 students like mowing lawns
12 students do not like babysitting or mowing lawns
four students created the tables below to represent the data. bt represents babysitting and ml represents mowing lawns.
emily
like bt do not like bt total
like ml 21 12 32
do not like ml 11 5 16
total 32 17 48
will
like bt do not like bt total
like ml 5 11 16
do not like ml 12 21 33
total 17 32 49
sarah
like bt do not like bt total
like ml 12 21 32
do not like ml 5 11 16
total 17 32 48
maria
like bt do not like bt total
like ml 11 5 16
do not like ml 21 12 33
total 32 17 49
which student's table is correct?
Answers: 2
Mathematics, 21.06.2019 21:00
X+y=-4 x-y=2 use elimination with adding and subtraction
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Mathematics, 21.06.2019 21:20
Paul’s car is 18 feet long. he is making a model of his car that is 1/6 the actual size. what is the length of the model?
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Mathematics, 21.06.2019 23:40
Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.a city water tank holds 20 gallons of water. a technician empties 25% of the tank. how many more gallons of water must be removed from thetank so that it has 5 of the water that it started with: the technician must removemore gallons of water for the tank to have 5 of the water that it started with.
Answers: 1
Agroup of students were surveyed to find out if they like babysitting and/or mowing lawns to earn sp...
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