Abag contains 2 red marbles, 8 blue marbles and 3 green marbles. if two marbles are drawn out of the bag, what is the probability, to the nearest 1000th, that both marbles drawn will be red?

0.012

Step-by-step explanation:

The chance of pulling a red marble the first time is 2/13.

The chance of pulling a red marble the second time is 1/12.

Since the events are independent, you can multiply the two probabilities together:

2/13 x 1/12

= 1/78

= 0.012

$2416.6

step-by-step explanation:

per hour = $ 25

total work time = 35

commission = 15%

total she has to make = $ 4,500

let she sold x dollar products

so her commission will be 15 % of x

now

total = weekly basic pay + commission

4500= (25*35) + 15 % of x

4500=875 + * x

4500-875 =   * x

3625= * x

multiplying wwith 100 on both sides gives

36250 = 15 x

now

x =  

x= $2416.6