Use the Quadratic Formula
Answer:
Company 2 would be cheaper
Step-by-step explanation:
<u>Company 1 </u> <u>Company 2</u>
20+5.5h 15+6.5h
20+5.5 15+6.5
25.5 21.6
Answer:
The owner's profit for a ten-day period is $4675
Step-by-step explanation:
Each day a small business owner sells 200 pizza slices for $1.50 per slice and 85 sandwiches at $3.50 each.
Let's find the revenue.
Revenue = 200($1.50) + 85($3.50)
= $300 + $297.50
Revenue per day = $597.50
Revenue for 10 days = 10($597.50) = $5975
Business expenses per day = $130
Business expenses for 10 days = 10($130) = $1300
Now let's find the profit.
Profit for 10 days = Revenue - Expense
= $5975 - $1300
= $4675
So the owner's profit for a ten-day period is $4675
Answer:
Kindly check explanation
Step-by-step explanation:
If the null is rejected, then we conclude that the average Consumption of beer and cider by customers who are 21 years and above is greater than 26.1
A type 1 error is committed if the null hypothesis is incorrectly rejected ; this means we will be concluding that customers who are 21 years and older have higher average Consumption when they actually do not. This may lead to a restriction on beer consumption in the city when there actually isn't a need for it.
For type 2 error, a false null is incorrectly accepted, in this scenario, we are saying that the consumption of beer and cider is not beyond the mean value when in actual sense it is.
Answer:
Option C: The line y = x
Step-by-step explanation:
Let us take an ordered pair (x, y) of a function. Then the ordered pair of its inverse function would be (y, x).
That is to say, when we reflect a point (x, y) across the line y = x we get the point (y, x).
Note that since, this function is invertible, it is both 'one - one' and 'onto'.
