5-11 The management of National Sports Stadium is trying to decide how many tickets to print for
an upcoming hockey match. Each ticket costs 5 to print and sells for 25. Any ticket unsold
at the end of the game must be discarded. Based on the past records of such hockey matches
occurring on this ground, the management of the National Sports Stadium has estimated the
following probability distribution for the ticket sales:
Tickets sold
25,000 40,000 55,000 70,000
Probability
0.10
0.30
0.45
0.15
So, based on the above information related to four categories of ticket-sales, what suggestions
would you give to the management with respect to the number of tickets to be printed for the
next match?
کر کے

do i do it on a graph?

step-by-step explanation:

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

.

to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.