Answer:
It's exponential function, the base is 5.
Horizontal asymptote is y = 0
At x = 0, y = 3
x = 1, y = 15
Step-by-step explanation:
Answer:
E
There are six letters and that is the highest amount of letters you can get.
Answer:

Step-by-step explanation:
Divide both sides with <em>xy</em><em> </em>to obtain the desired equation.
Answer: 
Step-by-step explanation:
Given
Sample of 12 measurements has a mean of 16.5 and
a sample of 15 measurements has a mean of 18.6
Take
be the mean and no of measurements
and
be the mean and no of measurements in second case

Similarly,

Mean of 27 measurements
