Answer:
128 cookies in 8 hours
Step-by-step explanation:
Answer:
120
Step-by-step explanation:
From 20, choose 3:
₂₀C₃ = 120
Here we use combinations instead of permutations because the order doesn't matter.
Answer:
option A
The base is e^-1
Step-by-step explanation:
Given in the question a function, f(x) = (1/e)
This function can also be write as.
f(x) =
by using Negative Exponent Rule

This says that negative exponents in the numerator get moved to the denominator and become positive exponents.
The answer to the question