Answer:
15
Step-by-step explanation:
Options A, C and D are functions.
In a function, for every number for 'x' there is only one 'y'. So, if you have two ordered pairs in a choice that have the same number for 'x', that is not a function.
Remember an ordered pair is written (x, y).
B is not a function as:
(x, y)
(1, -2)
(1, -3)
(1, -4)
^ All of the x-coordinates are the same.
E is not a function as:
(x, y)
(6, -1)
(6, -8)
^ Two of the x-coordinates are the same.
Thus, A, C and D are functions.
Simple interest formula is i=prt
3000*4.5*24
$3240 with total calculations
$240 interest only
I'm not 100% positive but if my calculations are right then there is a 7.2% chance that a green bead will be drawn 25 times. I hope that helped.
