It is D
Because the amount of the inside angles of an triangle are equal to 180 degrees
And a straight line is 180 degrees
Answer:
A) 5
Step-by-step explanation:
(7 + 1)( 7+ 2) 7 + 1
Answer: C) P(blue) = 70%, P(green) = 30%, P(blue and green) = 21%
Step-by-step explanation:
Given probabilities P(A) AND P(B) are independent, the probability that both events to occur is given by:
P(A)∩P(B)
thus from the example, independent events will be:
P(blue)=70%, P(green)=30%, P(blue and green)=21%
Because:
P(blue)∩P(green)=0.7×0.3=0.21=21%
Answer:
Note:
Three-tenths reapeating is 
