Answer:
Step-by-step explanation:
P(A) = 0.70
P(B) = 0.20
P(A n B) = P(A) x P(B)
P(A n B) = 0.70 x 0.20
P(A n B) = 0.14
"Or" means that they are mutually exclusive, which it does not specifically mention, therefore B and C are out.
The term polynomial comes from the words poly- which means "many" and -nomial meaning "terms". In mathematics, a polynomial is an expression that consists of variables and coefficients wherein it only utilizes addition, subtraction, multiplication and a non-negative integer. In the given options above, the variable expression that is not a polynomial is option C. x^9+y^3.
Terms from greatest to least:
1. 4x3 + 3x2 - x - 4 has four terms
2. 18x2 + 5ab - 6y has three terms
3. X + 2xyz has two terms
4. 9x2yz has one term
Answer:
y = -5x-5
Step-by-step explanation:
Answer:
124
Step-by-step explanation:
When x=4, substitute 4 into the function to give f(4).
