Answer:
a) a x 12
b) p x 4
c) (a x 12) + (p x 4)
Step-by-step explanation:
These are the answers because:
1) Since a is representing the cost of each apple, we have to multiply the a with 12.
2) Since p is representing the cost of each pear, we have to multiply the p with 4.
3) Finally, for c, each basket contains 12 apples and 4 pears. Therefore, we just use our eautions from before and add them which will give you the total cost of one basket.
Hope this helps! :D
Answer:
Step-by-step explanation:
5). 
= 
= 
6). 
= x²
7). 
8). 
= 
9). 
10). 
= 
= x³
Answer:
The dot plot shows the number of flowers each science student was able to identify.
A dot plot whose number line is labeled Number of flowers identified. There are 2 dots above 0, 4 dots above 1, 5 dots above 2, 7 dots above 3, 4 dots above 4, 3 dots above 5, 2 dots above 6, 1 dot above 7, 2 dots above 8, 1 dot above 9, 1 dot above 10, and 1 dot above 12.
Select from the drop-down menus to correctly complete the statement.
The distribution of data is 1 "skewed right", with a mode of 2 "3", and a range of 3 "12".
Step-by-step explanation:
I took the test!
Answer:
$18.15
Step-by-step explanation:
Here, we want to find the difference between the two values
what we do here simply is to subtract the second from the first
Mathematically we have this as;
36-17.85 = $18.15
Answer:
b. 2.333
Step-by-step explanation:
Test if the mean transaction time exceeds 60 seconds.
At the null hypothesis, we test if the mean transaction time is of 60 seconds, that is:
At the alternate hypothesis, we test if it exceeds, that is:
The test statistic is:
In which X is the sample mean, 
is the value tested at the null hypothesis, s is the standard deviation of the sample and n is the size of the sample.
60 is tested at the null hypothesis:
This means that 
A sample of 16 ATM transactions shows a mean transaction time of 67 seconds with a standard deviation of 12 seconds.
This means that 
Value of the test statistic:
Thus, the correct answer is given by option b.
