Calculate the averages for each category for the three-month period. category jan. feb. mar. average wages $2,100.00 $2,300.00 $2,000.00 $ donations $210.00 $230.00 $200.00 $ mortgage $590.50 $590.50 $590.50 $ electricity $101.25 $89.75 $80.00 $ water $20.10 $22.30 $24.55 $ car loan $172.54 $172.54 $172.54 $ food $200.25 $220.70 $205.50 $ insurance $310.50 $0.00 $0.00 $ clothes $0.00 $0.00 $75.00 $ car license fee $0.00 $120.90 $0.00 $ newspaper $0.00 $0.00 $45.00 $ movies $18.00 $0.00 $36.00 $ new car $100.00 $100.00 $100.00 $ gasoline $80.00 $70.00 $75.00 $ car repairs $0.00 $119.00 $0.00 $ miscellaneous $64.50 $59.25 $72.50 $ savings $140.00 $140.00 $140.00 $

Question

Mathematics

Jaylon Atkinson

8 December, 22:38

Calculate the averages for each category for the three-month period. category jan. feb. mar. average wages $2,100.00 $2,300.00 $2,000.00 $ donations $210.00 $230.00 $200.00 $ mortgage $590.50 $590.50 $590.50 $ electricity $101.25 $89.75 $80.00 $ water $20.10 $22.30 $24.55 $ car loan $172.54 $172.54 $172.54 $ food $200.25 $220.70 $205.50 $ insurance $310.50 $0.00 $0.00 $ clothes $0.00 $0.00 $75.00 $ car license fee $0.00 $120.90 $0.00 $ newspaper $0.00 $0.00 $45.00 $ movies $18.00 $0.00 $36.00 $ new car $100.00 $100.00 $100.00 $ gasoline $80.00 $70.00 $75.00 $ car repairs $0.00 $119.00 $0.00 $ miscellaneous $64.50 $59.25 $72.50 $ savings $140.00 $140.00 $140.00 $

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Answers (1)

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Julien Barker · Answer 1

The averages for each category can be calculated by taking the sum of the values and dividing by the number of values.

Jan Feb March

1)

wages $2,100.00 $2,300.00 $2,000.00

sum of the values = 2100 + 2300 + 2000 = 6400

number of values = 3

average = 6400/3 = $ 2133.33

2)

donations $210.00 $230.00 $200.00

average = (210 + 230 + 200) / 3

= $ 213.33

3)

mortgage $590.50 $590.50 $590.50

average = (590.50 + 590.50 + 590.50) / 3

= $ 590.50

4)

electricity $101.25 $89.75 $80.00

average = (101.25 + 89.75 + 80.00) / 3

= 271/3

= $ 90.33

5)

water $20.10 $22.30 $24.55

average = (20.10 + 22.30 + 24.55) / 3

= 66.95/3

= $ 22.32

6)

car loan $172.54 $172.54 $172.54

average = (172.54 + 172.54 + 172.54) / 3

= $ 172.54

7)

food $200.25 $220.70 $205.50

average = (200.25 + 220.70 + 205.50) / 3

= $ 208.82

8)

insurance $310.50 $0.00 $0.00

average = (310.50 + 0.00 + 0.00) / 3

= $ 103.50

9)

clothes $0.00 $0.00 $75.00

average = (0.00 + 0.00 + 75.00) / 3

= $ 25.00

10)

car license fee $0.00 $120.90 $0.00

average = (0.00 + 120.90 + 0.00) / 3

= $ 40.30

11)

newspaper $0.00 $0.00 $45.00

average = (0.00 + 0.00 + 45.00) / 3

= $ 15.00

12) movies $18.00 $0.00 $36.00

average = (18 + 0.00 + 36.0) / 3

= $ 18.00

13)

new car $100.00 $100.00 $100.00

average = (100 + 100 + 100) / 3

= $ 100.00

14)

gasoline $80.00 $70.00 $75.00

average = (80.00 + 70.00 + 75.00)

= $ 75.00

15)

car repairs $0.00 $119.00 $0.00

average = (0.00 + 119.0 + 0) / 3

= $ 39.67

16)

miscellaneous $64.50 $59.25 $72.50

average = (64.50 + 59.25 + 72.50) / 3

= 196.25/3

= $ 65.42

17)

savings $140.00 $140.00 $140.00

average = (140 + 140 + 140) / 3

= $ 140.00