A sample space S yields nine equally likely events, P, R, S, T, U, V , W, X, and Y.
a. Find P(T). (Round your answer to 2 decimal places.)
b. Find P(R^c). (Round your answer to 2 decimal places.)
c. Find P(P U S U U). (Do not round intermediate calculations. Round your answer to 2 decimal places.)

a. 0.11

b. 0.89

c. 0.33

Step-by-step explanation:

The sample space is an equiprobable sample space since all events have equal probabilities. Let's denote each probability by . The sum of all probabilities of the events in the sample space is 1.

a. since the events have the same probability.

b. is the probability of not occurring. Hence, it is the probability of any of the other events.

c.

21.4 i did it already for s1

step-by-step explanation:

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.