Answer:
x = 0
y = 2
Step-by-step explanation:
Hope I was able to help:))
$9.50 because $52.80 time 1.18 gives you $62.30 so when you subtracts $52.80 from that you get your answer.
Answer:
A. We are 92% confident that the population mean height of college football players is between 63.2 and 65.9 inches.
Step-by-step explanation:
Confidence interval:
x% confidence
Of a sample
Between a and b.
Interpretation: We are x% sure(or there is a x% probability/chance) that the population mean is between a and b.
In this question:
92% confidence interval for the average height of football players is (63.2, 65.9).
Interpretation: We are 92% sure that the true average height of all college football players, that is, the population mean, is in this interval.
The correct answer is:
A. We are 92% confident that the population mean height of college football players is between 63.2 and 65.9 inches.
Answer:
2
Step-by-step explanation:
Since the 3's are the same on either side, you need to find a number that, when multiplied by 9, yields 18. The only number that satisfies that is 2, which is the answer. Hope this helps!
Answer:4t-5
Step-by-step explanation:
8t + 1 + (-4t) + (-6)
8t+1-4t-6
8t-4t+1-6
4t-5
