Ajar has 10 red marbles, 6 purple marbles, and 4 turquoise marbles. Grace wins if she selects at turquoise marble from the jar. Is this game
fair? Why or why not?
No, the game is not fair because Grace has a higher probability of choosing
a marble that is not turquoisd
Yes, the game is fair because Grace has equal probabilities of winning and
losing
Yes, the game is fair because Grace has equal probabilities of choosing a
marble of either color
No, the game is not fair because Grace has equal probabilities of winning
and losing

next time if you give more point and I give you the answer

Step-by-step explanation:

341

step-by-step explanation:

all you have to do is 9x31 (which equals 279) and then 20x31 (which equals 620). then you have to subtract. 620-279=341.

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)