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Sophie [7]
2 years ago
13

the table shows how the number of sit-ups Maria does each day has changed over time. At this rate, how many sit-ups will she do

on day 12? day 1- 17, day 2- 21, day 3- 25, day 4- 29, day 5- 33
Mathematics
1 answer:
tresset_1 [31]2 years ago
8 0

Answer:

61

Step-by-step explanation:

a = 17

d = 21 - 17 = 4

12th day: 17 + 4(12 - 1)

17 + 44

61

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