Question

the table gives the increases in juans account balance (in dollars) over five days. changes in the balance only come from deposits or withdrawals. use the table to answer the questions. (a) on which day was the most money withdrawn? monday tuesday wednesday thursday friday (b) on which day was the most money deposited? monday tuesday wednesday thursday friday (c) what did it mean for juans account balance to increase by $0? money was withdrawn that day. money was neither deposited nor withdrawn that day. money was deposited that day.

Explanation:

(a)

Step1: Understand withdrawal

Withdrawal means negative increase. Compare negative values: \(-111\) (Monday) and \(-173\) (Tuesday). Since \(\vert - 173\vert=173\) and \(\vert - 111\vert = 111\), and \(173>111\).

(b)

Step1: Understand deposit

Deposit means positive increase. Compare positive values: \(2000\) (Wednesday) and \(1575\) (Friday). Since \(2000>1575\).

(c)

Step1: Analyze increase by \(0\)

If the increase is \(0\), there is no change in the balance from deposit or withdrawal.

Answer:

(a) Tuesday
(b) Wednesday
(c) Money was neither deposited nor withdrawn that day.