6. Select all the expressions equal to the
product of 2 and(1.3/6 1.3/6+1.3/6 ) (2×1.3/6 )( 2-1.3/6) (2+1+3+6 )(2×1)+(2×3/6

step-by-step explanation:

to have more of what you want like money

step-by-step explanation:

save it by not spending on unnecessary stuff and have more

step-by-step explanation:

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.