Answer:
The answer is B
Step-by-step explanation:
Definition of margin of error is simply expected error from result of a survey. Which means the actual vote results are in the range of plus or minus %3.
On this survey the result is %55 percent in favor of Taylor and the margin of error is %3. That means in the real election Taylor will get votes in between %52-%58. In other word
The sample proportion minus the margin of error is greater than 0.50, which provides evidence that more than half of all likely voters plan to vote for candidate Taylor.
Step-by-step explanation:
lim(n→∞) |aₙ₊₁ / aₙ|
lim(n→∞) | (4ⁿ⁺¹ / (n+1)!) / (4ⁿ / n!) |
lim(n→∞) | (4ⁿ⁺¹ / (n+1)!) × (n! / 4ⁿ) |
lim(n→∞) | 4 / (n+1) |
0
Since the limit is less than 1, the series converges.
It is C
all the other options have positive slopes
Answer: -x or -1x (same thing)
Explanation: To find the slope you go down first and the left or right then you put it into a fraction you how many up or down on top of how many left or right. With this line it goes down one and then right one so the slope is -1/1 or -1 or you can put it as nothing.
Answer:
-8
Step-by-step explanation:
42 less than x
x-42=-50
inverse operation add 42 to -50 and you get -8
