Answer:
10.63
Step-by-step explanation:
 
        
             
        
        
        
There are to be exact only 2 ways to answer this equation because of the way math was made.
        
             
        
        
        
Answer:
D
Step-by-step explanation:
Using the Sine rule in Δ QRS , that is
 =
 =  , that is
 , that is
 =
 =  ( cross- multiply )
 ( cross- multiply )
12× sinQ = 15 × sin50.1° ( divide both sides by 12 )
sinQ =  , thus
 , thus
Q =  (
 (  ) ≈ 73.5° ( to the nearest tenth )
 ) ≈ 73.5° ( to the nearest tenth )
 
 
        
             
        
        
        
The probability that exactly 4 of the selected adults believe in reincarnation is 5.184%, and the probability that all of the selected adults believe in reincarnation is 7.776%.
Given that based on a poll, 60% of adults believe in reincarnation, to determine, assuming that 5 adults are randomly selected, what is the probability that exactly 4 of the selected adults believe in reincarnation, and what is the probability that all of the selected adults believe in reincarnation, the following calculations must be performed:
- 0.6 x 0.6 x 0.6 x 0.6 x 0.4 = X
- 0.36 x 0.36 x 0.4 = X
- 0.1296 x 0.4 = X
- 0.05184 = X
- 0.05184 x 100 = 5.184
- 0.6 x 0.6 x 0.6 x 0.6 x 0.6 = X
- 0.36 x 0.36 x 0.6 = X
- 0.1296 x 0.6 = X
- 0.07776 = X
- 0.07776 x 100 = 7.776
Therefore, the probability that exactly 4 of the selected adults believe in reincarnation is 5.184%, and the probability that all of the selected adults believe in reincarnation is 7.776%.
Learn more in brainly.com/question/795909