Simplify thecomposite function(g o f) (x)f(x)=2x+3g(x)=x
2 answers:
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Answer:
Step-by-step explanation:
Let Ram's salary = ₹ x
Money donated to NGO = (2/3) of x
Money spent on food items = (1/5) of x
Other expenses = (1/5) of x
Balance amount = ₹ 9000
x = 9000 * 15
x = ₹ 135000
3) Data : 15,16,17,23,11,19,20,15,18,22,15,19
4) Mode of the data : The number which is repeated maximum number of time
Data : 15,16,17,23,11,19,20,15,18,22,15,19
From the above data we can see that 15 is repeated maximum number of times
So mode = 15
5) Data : 15,16,17,23,11,19,20,15,18,22,15
For median arrange all the data either from least to greatest or greatest to least
Data from least to greatest : 11, 15,15,15, 16,17,18,19,20,22,23
Number of data = 11
So middle number will be the median
Median = 17
6) Data : 15,16,17,23,11,19,20,15,18,22,15
The first quartile is defined as the middle number between the smallest number and the median of the data set.
Data arranged in lowest to greatest : 11, 15,15,15, 16,17,18,19,20,22,23
For 1st quartile, consider the data as 11, 15,15,15, 16
Middle number = first quartile = 15