Use the conditional statement to answer the question. If a number is odd, then it is not divisible by 2. Can the statement be written as a biconditional and why? Yes, both the statement and the converse are true. No, the statement is true but the converse is false. No, the statement is false but the converse is true. No, both the statement and the converse are false.

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.  

it would open into a square depending on the type of envelope i’m not sure about the second part