85.80/4=21.45
1 shirt costs $21.45 before sales tax
In math, Exponentiation refers to the operation of raising one quantity to the power of another. See the program running the exponentiation below.
<h3>What is the required code?</h3>
The code is given below:
number_of_days = 30
amount_after_30days = 0.01 * (2 ** number_of_days)
# print the amount
print(amount_after_30days)
Learn more about exponentiation at;
brainly.com/question/11975096
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The other coordinate B is = (-4,-4)
1foot/12inches, the targeted unit on the top, the to-be-converted unit on the bottom
