Answer:
I think the answer is C.
Step-by-step explanation:
The law of exponents states that when you divide the same base you subtract the exponents.
Answer: 360
Justification:
The pattern is * 2, * 3, * 4,...
Missing number = 72 * 5 = 360.
Using synthetic division, the number 3 is used to multiply each term that is dropped down or added.
<h3>What is the multiplier in synthetic division?</h3>
The multiplier is the zero of the divisor.
In this problem, the divisor is x - 3, hence:
x - 3 = 0 -> x = 3.
The number 3 is used to multiply each term that is dropped down or added.
More can be learned about synthetic division at brainly.com/question/24662212
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Answer: True.
Step-by-step explanation:
Let 
be the population mean.
Given : Null hypothesis = 
Alternative hypothesis =
Since , the alternative hypothesis is left-tailed, then the test is a left-tailed test.
The sample mean (
) of the 80 students who were weighed was found to be 142 pounds and the p-value was 0.03.
We know that p-value gives that probability that if the null hypothesis is true, than the sample mean () will be at least as small as the actual mean ().
It means that if the mean of all students’ weight is 160 lbs, then there would be only a 3% chance that a randomly selected group of 80 students would have a mean weight of less than 142 lbs.
Hence, the answer is "True".
