one of the most important purposes of surface treatment is to alter surface properties according to the requirement of specific applications. for example, hydrophobic coating has been utilized on windshield and eyeglasses. gold atom monolayer on substrate has become a popular surface bioconjugation strategy.
Answer from: Quest
Ithink the right answer could be 50%
Answer from: Quest
the final amount you will pay is $68.04.
the tip is determined by the pre-tax amount, so we calculate the tip based on the original bill, not after we've added sales tax.
to find the tip:
we can divide 54.00 by 100 to get 1% of 54. then we multiply that by 18.
54 / 100 = .54
.54 x 18 = 9.72
tip = 9.72$
to find the tax:
we can divide 54.00 by 100 to get 1% of 54. then we can multiply that by 8 to get 8%.
54 / 100 = .54
.54 x 8 = 4.32
tax= 4.32
now we can add the tip and tax to the bill to get our total.
54 + 9.72 + 4.32 = 68.04
total: $68.04
step-by-step explanation:
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