Answer:
94.39
Step-by-step explanation:
Answer:
for this question you need to take the 12p and 700 and add then dived by 2x which then gives you your answer
Considering that we have the standard deviation for the sample, the t-distribution will be used, and the critical value is t = 2.6682.
<h3>When should the t-distribution and the z-distribution be used?</h3>
- If we have the standard deviation for the sample, the t-distribution should be used.
- If we have the standard deviation for the population, the z-distribution should be used.
In this problem, σ is not known, hence we get the standard deviation of the sample from the histogram and the t-distribution is used.
Using a t-distribution calculator, considering a <em>confidence level of 99%</em> and 56 - 1 = <em>55 df</em>, the critical value is t = 2.6682.
More can be learned about the t-distribution at brainly.com/question/16162795
The statement, m∠4 = m∠5, then then r||s is true based on the converse of corresponding angles theorem.
<h3>What is the Converse of Corresponding Angles Theorem?</h3>
Based on the converse of corresponding angles theorem, if two corresponding angles, angles 4 and 5 are congruent or equal to each other, then the lines on which they lie on, lines r and s are congruent.
Therefore, based on the converse of corresponding angles theorem, m∠4 = m∠5, then then r||s.
Learn more about the converse of corresponding angles theorem on:
brainly.com/question/7066290
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9.5 per square yard.
since total square yard is 12, 9.5 × 12 (per 1 × 12 square yard.)
so 9.5 × 12 = $114.