Answer:
Dilation is a transformation that either reduces or enlarges an object in the coordinate plane.
If the price went down $5 per day for four days straight, then it would have went down $20 total after the four days.
The first day of the month would be the first saturday.
There are 16 possible outcomes.
This is found by taking the number of possible outcomes for each toss, 2, and raising it to the 4th power (for 4 tosses):
2⁴ = 2*2*2*2 = 16
