Answer:
Follows are the solution to the given point:
Step-by-step explanation:
For option A:
In the first point let z be the number of heads which is available on the first two trails of tosses so, the equation is:

For option B:


Answer:
if this is high school i cant do it
I apologize, but we would need the chart included below the questions to be able to answer this.
Answer:
$157.80
Step-by-step explanation:
$789 / 5 bikes
Any slope of a vertical line is infinite. it would be equivalent to x= -1 x=0 and x= 1. it will go on forever