using complements (with respect to 1) of the ...
using complements (with respect to 1) of the single discounts, find the net cost equivalent for the discount 10/30/5. the net cost equivalent is
Answer
# Explanation:
## Step1: Find complements of discounts
The complement of 10% (or 0.1) is $1 - 0.1=0.9$, the complement of 30% (or 0.3) is $1 - 0.3 = 0.7$, and the complement of 5% (or 0.05) is $1 - 0.05=0.95$.
## Step2: Calculate net - cost equivalent
Multiply the complements together: $0.9\times0.7\times0.95 = 0.5985$.
# Answer:
$0.5985$