Augustus draws tickets one at a time for a raffle. The person named on the ticket must be present to win, but 30% of the 750 raffle tickets have the names of people who are no longer present. Let T be the number of tickets Augustus needs to draw to find a winner who is present. Find the probability that Augustus first draws the name of someone present on the 3rd ticket. I saw someone ask this exact question earlier and got 0.063 but none of the multiple choice is 0.063

Options
0.147
0.30
0.21
0.027
0.70

answer: the value of x is 7cm

step-by-step explanation:

answer: h

step-by-step explanation:

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.

12

step-by-step explanation:

12 + 5 = 17

12x2=24

24-7=17