I think it is B because he
Answer:
the square root of 20 is 4.472135955
Step-by-step explanation:
Answer:
A: 5
B: 6
C: 3x^2 - 2x
D: 8
E: 22
Step-by-step explanation:
A: (-1)^2 + 4 = 5
B: (-4)^2 +4 = 16
2 x (-3) -4 = -10,
16-10=6
C: 3(x^2 + 4) = 3x^2 + 12
3x^2 + 12 -2x -4, simplify
3x^2 - 2x
D: g(3) = 2*3 -4 = 2
f(2) = 2^2 +4 = 8
E: f(3) = 3^2 + 4 = 13
g(13) = 2*13 - 4 = 22
Answer:
3440
Step-by-step explanation:
The total number of people polled is 150.
The total number of people who said they'd vote for Candidate #2 is 78.
The number of undecided voters is 7.
Assuming undecided voters don't vote, Candidate #2 can expect to win 78/143 = 54.5% of the votes.
75% of the 8400 registered voters will vote, or 6300.
So Candidate #2 can expect to win 3440 votes.