Answer:
A
The test statistics is
B
The Null and Alternative hypothesis are
and
Step-by-step explanation:
From the question we are told that
The population mean is
The sample size is
The sample mean is
The sample standard deviation is
The level of significance is
Given that the value which the manufacturer gave the automobile is 47.2 and it is believed that this is not correct, then
The Null Hypothesis is
The alternative Hypothesis is
The test statistics can be mathematically evaluated as
substituting values
The rule of the perimeter of the rectangle is
L is the length
W is the width
Since the width of the rectangle is 5 inches
Since the perimeter of the rectangle is 34 inches, then
W = 5
P = 34
Substitute them in the rule above
Divide both sides by 2
Subtract 5 from each side
The length of the rectangle is 12 inches
Answer:
If 4 disposable diapers are landfill tomorrow then it will decompose after 2000 years from tomorrow.
Step-by-step explanation:
Given:
One disposable diaper will stay in landfill without decomposing for 2000 years.
It means that One disposable diaper will stay in the landfill and will get decomposed after 2000 years.
We need to find the number of years it will take to decompose 4 disposable diapers if it will landfill tomorrow.
Now We know that;
Each Diaper decomposes = 2000 years.
Now the decomposition factor does not depend on number of diapers.
Hence We can say that If 4 disposable diapers are landfill tomorrow then it will decompose after 2000 years from tomorrow.
Answer:The answer is 136m 2
Step-by-step explanation:
I think it might be i6 = 6i I’m sorry if it’s wrong.