Answer:
x=6 y=4
Step-by-step explanation:
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Answer:
$248,000.
Step-by-step explanation:
We have been given that the revenue from manufacturing and selling x units of toaster ovens is given by
.
To find the amount of revenue earned from selling 3,000 toaster, we will substitute
in the given formula as:




Therefore, the company should expect revenue of $248,000 from selling 3,000 toaster ovens.
Answer:
x=2
Step-by-step explanation:
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Answer: The required confidence interval would be (2.72,2.89)
Step-by-step explanation:
Since we have given that
Mean = 2.8 pounds
Standard deviation = 0.24 pounds
n = sample size = 16
We need to find the 80% confidence interval for the mean waste.
z=1.341
So, the confidence interval will be

Hence, the required confidence interval would be (2.72,2.89)