The signed numbers that represent a change in money from her perspective is:
+$25
+$14
-$10
-$3
+$2
<h3>What are the signs to put in front of the amounts?</h3>
When a person receives money, earns interst or his paid wages, the amount of money the person has increases. Thus, the sign to be used is the addition sign(+).
When a person pays for an item, donates to charity or loses money, the amount of money the person has reduces. Thus, the sign to be used is the subtraction sign (-).
To learn more about addition, please check: brainly.com/question/349488
No because 24 hours would be from 3:20 to 3:20
V=4/3pi(r^3)
V=4/3pi(9^3)
V=3,054 inches^3
Think this is right
If we make the days and ounces be in the ordered pair, the points are: (2, 39), (4, 33), (6, 27), and (8, 21). We may use linear regression from the calculator using the equation,
y = Ax + B
where A is the slope. The value of A from the linear regression is equal to -3.
