Mathematics, 14.02.2022 03:00, Aleja9

Ebony’s bank balance first reached $400 on Day 4. The last day her balance was $400 was Day 8. (a) Determine
B B B 5 , 6 , and 7     
. Explain how you determined these amounts.
(b) Estimate
B B B 1 , 2 , and 3     
. Explain how you determined these amounts.
(c) Jade said that the amount of money Ebony took out of her account each day between Day 8 and Day
12 was the same amount of money she put into her account each day between Day 0 and Day 4.
Recall that Day 12 is when the balance first reached $0. Without doing any calculations, how could
you show Jade why that cannot be true?

Answers: 1

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Ebony’s bank balance first reached $400 on Day 4. The last day her balance was $400 was Day 8. (a)...