PEMDAS!
Parenthesis
Exponents
Multiplication
Division
Adding
Subtracting
By substitution
f(6) = 1.8×2^(6)
= 1.8×64
= 115.2
Answer:

Step-by-step explanation:
AR = 50
AW = WR = EN = 25
RS = 40
RN = NS = WE = 20


Answer:
Contrapositive. Switching the hypothesis and conclusion of a conditional statement and negating both. For example, the contrapositive of "If it is raining then the grass is wet" is "If the grass is not wet then it is not raining."
Step-by-step explanation:
Answer:
3.5
Step-by-step explanation: