Answer:
D
Step-by-step explanation:
4.10pm-1.55pm
=3.70pm-1.55pm
=2hr15min
The total cost for the purchase of husker game tickets for you and five of your friends is $135.50.
To answer the question, let us list the given.
- Number of persons purchasing game tickets= 6 (you and five of your friends)
- Cost of tickets= $20 / ticket
- Cost of ticket handling= $2 / ticket
- Shipping fee= $3.50
To find the total cost, we can use the formula below. The difference between fixed cost and variable cost is that the former does not depend on the number of tickets being bought while the latter depends on it.
Total cost = fixed cost + (variable cost*number of tickets)
Total cost= $ 3.50 + [( $20 / ticket + $ 2 / ticket)*(6 tickets)]
Total cost= $ 135.50
Please refer to the link brainly.com/question/17800485 for more example problems regarding the total cost of purchase.
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Answer:
Step-by-step explanation:
Answer:
<em> The 99% confidence interval for the mean repair cost for the VCRs</em>
(65.801, 85.199)
Step-by-step explanation:
<u><em>Explanation:-</em></u>
Mean of the sample(x⁻) = $75.50
Given the standard deviation of the sample (S) = $18.07
Given the size of the sample 'n' = 22
Degrees of freedom = n-1 =22-1 =21
critical value t₍₀.₀₁, ₂₁₎ = 2.5176
<em> The 99% confidence interval for the mean repair cost for the VCRs</em>
( 75.50 - 9.699 , 75.50 + 9.699 )
(65.801, 85.199)
<u><em>Final answer:-</em></u>
<em> The 99% confidence interval for the mean repair cost for the VCRs</em>
(65.801, 85.199)