There are 6 people taking part in a raffle. Ann, Bob, Hans, Jim, Kira, and Lena.
Suppose that prize winners are randomly selected from the 6 people,
Compute the probability of each of the following events.
Event A: Ann is the first prize winner, Jim is second, Hans is third, and Bob is fourth.
Event B: The first four prize winners are Ann, Bob, Lena, and Jim, regardless of order.
Write your answers as fractions in simplest form.
P(A)
DO
6
1
P(8) -
?
6
Kk

2nd one in the first row is correct

place r′ so that qr′ is parallel to the tangent.

now we get that ∠r′py=∠pr′q, where y is on the tangent, on the opposite side of p from x.

also, because of the symmetry, ∠r′py=∠qpx.

finally, note that no matter where we place r, as long as it's on the correct arc, we have ∠prq=∠pr′q.

stringing all these equalities together, we end up with ∠prq=∠qpx.

this picture will show how its going to look like.

hope this by jack monhen

measurement of the swimming pool is given as = 7 yards 4.79 feet

first we will convert this to yards only.

1 foot = 0.33 yards

so, 4.79 feet = yards

so total yards are = yards

now we will convert this in meters.

1 yard = 0.914 meters

8.580 yards = meters

0.842 m = 0.842*100 = 84.2 cm

this becomes 7 meters and 84.2 cm

hence, the pool is 7 meters and 84.2 cm wide.