3.17 is the answer and u can’t round to the nearest 10 cause it’s not necessary
(a)

= 400
(b)


(c) Only the positive solution makes sense because you cannot have a negative side length.
(d) Since one side of the painting is 20 inches, all four sides together will be 20*4 = 80 inches
Answer:
The code is attached. I used python to define the function and matplotlib library to plot the histogram.
Step-by-step explanation:
- I defined a function called roll_hundred_pair
- I imported matplotlib.pyplot as plt and random
- I defined a list called dice
- I created an empty list to collect dice results
- I simulated 100 dice roll using a <em>loop</em> and <em>random.sample</em>
- finally I plot the histogram using plt.hist method