Explain how using a model can help you write a fraction with a denominater of 10 or 100 as a decimal
1 answer:
If a fraction has 10 as its denominator, then we can write its decimal expansion by putting the decimal point after one number from the left.
Example:
If a fraction has 100 as its denominator, then we can write its decimal expansion by putting the decimal point after two numbers from the left.
Example:
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Answer: We do not reject the null hypothesis.
Step-by-step explanation:
- When the p-value is greater than the significance level , then we do not reject the null hypothesis or if p-value is smaller than the significance level , then we reject the null hypothesis.
Given : Test statistic :
Significance level :
By using the standard normal distribution table ,
The p-value corresponds to the given test statistic ( two tailed ):-
Since the p-value is greater than the significance level of 0.02.
Then , we do not reject the null hypothesis.
Answer:
The circumference of the cookie is 37.68 inches.
Step-by-step explanation:
We have,
The area of a cookie is 113.04 square inches.
It is circular in shape. The area of circle is given by :
r is radius of circle
The circumference of circular shaped object is given by :
So, the circumference of the cookie is 37.68 inches.