Abag contains 3 orange rocks, 4 green rocks, and 6 yellow rocks.
select all options that show the correct probabilities.
the probability of picking 2 orange rocks in a row with replacement is
156
the probability of picking 1 green rock followed by 1 yellow rock without replacement is
the probability of picking 4 green rocks in a row with replacement is -
13
n
the probability of picking 5 yellow rocks in a row without replacement is

the answer would be 484

step-by-step explanation:

just multiply 0.484 times 1,000 (formula)

x = ±sqrt(10)

step-by-step explanation:

5 - 2x² = -15

subtract 5 from each side

5-5 - 2x² = -15-5

-2x^2   = -20

divide by -2 on each side

-2x^2   /-2= -20/-2

x^2 =10

take the square root on each side

sqrt(x^2 )=±sqrt(10)

x = ±sqrt(10)

check:

5 - 2x² = -15

+sqrt(10)

5 - 2(sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15

-sqrt(10)

5 - 2(-sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15

80 the answer is 80

step-by-step explanation:

the answer is a.

step-by-step explanation:

in three games of golf, alex shot two under par four times.