There are two bags of marbles. bag a contains 9 red marbles and 3 green marbles. bag b contains 9 black marbles and 6 orange marbles. find the probability of selecting one green marble from bag a and one black marble from bag b.
a. 3/20
b. 1/26
c. 17/20
d. 1/10

step-by-step explanation:

if you want to separate 54 into 6 individual tiers then you need to divide if you want to separate 54 into 6 individual tiers then you need to divide 6 and 54.

if you divide 9 by 6 you will get 54.

- hope i .

e^-kt = n/n0 = 0.79  

-kt = ln 0.79  

t = - ln 0.79/0.0001  

= 2357 years

step-by-step explanation:

168

step-by-step explanation:

first off, we know that he drove 3.5 hours at a rate of 48 mph.

knowing that, we want to see how many miles he drove all-together.

in this case, we can just multiply 48 by 3.5.

48 * 3.5 = 168

(1,-1) i hope this

step-by-step explanation: