Good (0) | P(x) - .067 | (3/10)(2/9)
Good (1) | P(x) - .467 | (7/10)(3/9) + (3/10)(7/9)
Good (2) | P(x) - .467 | (7/10)(6/9)
The odds added up give 14/30
<span>= 0.46666
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9514 1404 393
Answer:
(x, y) = (4, 9)
Step-by-step explanation:
Perhaps the ordered pair you want is the one that satisfies both equations.
We can find that by equating the expressions for y:
x +5 = 3x -3
8 = 2x . . . . . . . . add 3-x to both sides
4 = x . . . . . . . . . divide by 2
y = 4+5 = 9
The ordered pair is (x, y) = (4, 9).
Answer:
10
Step-by-step explanation:
2x2 - 3x
2x2 - 3(-2)
-3x-2 = 6
4+6=10
Answer:
1car 8 bus
Step-by-step explanation:
1×5=5
8×25=190
Radius = Diameter ÷ 2 = 10 ÷ 2 = 5 cm
Volume = 4/3 πr³ = 4/3 π(5)³ = 524 cm³
Answer: 524 cm³ of water is needed to fill the balloon.