Abag contains 5 blue balls, 4 red balls, and 3 orange balls. if a ball is picked from the bag at random, what is the probability that it is a blue ball? answers have been rounded to the tenths place.

Step-by-step explanation:

Given: The number of blue balls in the bag= 5

The total number of balls in the bag=

If a ball is picked from the bag at random, then the probability that it is a blue ball will be given by :-

In percent ,  the probability that it is a blue ball =

Hence, the probability that it is a blue ball  is .

18

step-by-step explanation:

draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.