Mathematics, 18.01.2022 04:20 itzzarosario12
Grace's exercise programme requires that she does 1 sit-up on the first day, 2 sit-ups on the second day, 6 sit-ups on the third day, 15 sit-ups one the fourth days and so on until
she does at least 50 sit-ups each day. How many days must Grace exercise to reach her
target of 50 sit-ups per day?
Answers: 2
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Grace's exercise programme requires that she does 1 sit-up on the first day, 2 sit-ups on the second...
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