In our decision matrix, option 1 receives a "3" for speed and a "1" for cost, and option 2 received a "2" for speed and a "2" for cost. the speed criterion has been assigned a weight of 0.4 and the cost criterion has been assigned a whight of 0.6. in accordane with the decision matrix approach, which of the following statement is true?
1) option 1 is better than option 2 because its total weighted score is lower.
2) option 1 and option 2 each score a total of 1.8; therefore, either choice is fine.
3) option 1 is better than option 2 because its total weighted score is higher.
4) option 2 is better than option 1 because its total weighted score is higher.

Louis wants to carpet the rectangular floor of his basement the basement has an area of 864 square feet the width of the basement is 2/3 its length what is the length of lewis's basement

Write the contrapositive of the conditional statement. determine whether the contrapositive is true or false. if it is false, find a counterexample. a converse statement is formed by exchanging the hypothesis and conclusion of the conditional. a) a non-converse statement is not formed by exchanging the hypothesis and conclusion of the conditional. true b) a statement not formed by exchanging the hypothesis and conclusion of the conditional is a converse statement. false; an inverse statement is not formed by exchanging the hypothesis and conclusion of the conditional. c) a non-converse statement is formed by exchanging the hypothesis and conclusion of the conditional. false; an inverse statement is formed by negating both the hypothesis and conclusion of the conditional. d) a statement not formed by exchanging the hypothesis and conclusion of the conditional is not a converse statement. true

Tan198=asin164=? how to solve this? ?