Mathematics, 20.11.2020 05:00 finlchey3860
2 points
6. The following graph shows the proportional relationship between the
number of hours a cleaning crew worked and their total earnings. What is
the constant of proportionality? *
у
A
Total Earnings (S)
440
400
360
320
280
240
200
160
120
80
40
0 1 2 3 4 5 6 7 8 9 10
Number of Hours
You we
Answers: 1
Mathematics, 21.06.2019 17:20
7. if the value of x varies directly with the value of y, and x = 3 when y = 21. what is the valu y, and x = 3 when y = 21. what is the value of x when y = 105?
Answers: 1
Mathematics, 21.06.2019 18:30
Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 −2.00 8.4 −8.4
Answers: 2
Mathematics, 21.06.2019 18:40
Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.
Answers: 3
2 points
6. The following graph shows the proportional relationship between the
number of hou...
number of hou...
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