Conjugate of (a - bi) is (a + bi).
Just change the sign on the imaginary part.
7 + 2i
In time period of 1980-1988 the rate of ticket price is $0.2 per year
Between time period 1989-1993 there is constant rate.
Between year 1994-2011 the increase in rate is same $0.2 per year
The graph could be divided up into three different periods of relatively consistent ticket price change: The years 1980 – 1988, 1989 – 1993 and 1994 – 2011.
<h3>What is Statistic?</h3>
The statistic is the study of mathematics which deal with relations between comprehensive data.
The graph is not available, in the question, so the graph could be as attached
For period 1980-1988
rate of change = 4.2-2.8/ 8 = 0.2
In time period of 1980-1988 the rate of ticket price is $0.2 per year
for period 1989-92 there is a straight line so,
Between time period 1989-1993 there at constant rate.
For period, 1994-2011
rate of change = 4.4-8/17 = 0.2
Between year 1994-2011 the increase in rate is same $0.2 per year
Thus, for the 3 Time period we have rate of change in ticket price is $0.2 per year, no change in ticket price, $0.2 per year respectively.
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So 3/4 in 10 days
so divide 3/4 by 10
dividing a number by 10 is the same thing as multippyint it by 1/10 so
3/4 divided by 10=3/4 times 1/10=(3 times 1)/(4 times 10)=3/40
3/40 of the book per day
Answer:
20% Profit percentage
Step-by-step explanation:
Since Raghu bought 80 oranges at 3Rs each, his total expense (E) is:

Now for his earnings, he sold 30% of the oranges for 5Rs each and 70% for 3Rs each. Therefore, his earnings are represented by the following expression:

His profit percentage (%) can be found as follows:

The average is 2. To find the average you add all the numbers then divide the sum by the total amount of numbers.