a coloured spinner is spun. it has three colours : red ,blue, yellow. if P(red)=1/8 and P(blue)=3/8. calculate:1) P(yellow) 2)P(not red) 3)P(not blue) ? what is the sumof p(blue) and P(not blue​

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

Select the point that is a solution to the system of inequalities. y< =-x+3 y=x^(2)-3x

The distribution of a sample of the outside diameters of pvc pipes approximates a symmetrical, bell-shaped distribution. the arithmetic mean is 14.0 inches, and the standard deviation is 0.1 inches. about 68% of the outside diameters lie between what two amounts?