Choose the best buy available.
2 answers:
Answer:
The best buy available is:
A)
Step-by-step explanation:
A)
a can of tomatoes for 53¢ .
B)
The regular price of one can is: 68¢.
Now, a can is at a discount of 20%.
This means that the cost of one can of tomatoes will be:
which is given as:
Hence, the cost of 1 can of tomatoes are: 54.4 ¢.
Hence, the best buy available is;
A)
( Since it cost less to buy 1 can of A) rather than 1 can of B)
Since 53<54.4 )
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Answer:
Major %
_________________________________________
Accounting 240 (240/800)*100=30%
Finance 160 (160/800)*100=20%
Management 320 (320/800)*100=40%
Marketing 80 (80/800)*100= 10%
_________________________________________
Total 800 100%
Step-by-step explanation:
For this case we can create the following table calculating the percent frequency as:
Where represent the number of students for the i category and n the total sample size.
Major %
_________________________________________
Accounting 240 (240/800)*100=30%
Finance 160 (160/800)*100=20%
Management 320 (320/800)*100=40%
Marketing 80 (80/800)*100= 10%
_________________________________________
Total 800 100%
The pie chart is on the figure attached. We use excel to create it.
ANSWER
or
EXPLANATION
For
We make y the subject to obtain,
We can easily graph this function, because we just have to transform the graph of by shifting the intercept up to
.
As for the straight line, ,
We find the intercepts as follows,
When .
When .
We plot the points and
.
We now draw the two graphs on the same graph sheet. The intersection of the two graphs gives the solution to be
or
See graph
Answer:
Step-by-step explanation:
( 0.5 )³ × = ( 0.5 × 2 )³ × 2 = 1³ × 2 = 2