These marbles are placed in a bag and two of them are random drawn. 2 yellow, 3 pink & 5 blue.

What is the probability of drawing two pink marbles if the first one is NOT placed back into the bag before the second draw?

***Give your answer as a rational number, reduced to simplest terms.***

Hello!!

These marbles are placed in a bag and two of them are random drawn.

2 yellow, 3 pink & 5 blue.

What is the probability of drawing two pink marbles if the first one is NOT placed back into the bag before the second draw?

The probability of drawing two pink marbles if the first one is not placed back into the bag before the second draw is  

Step-by-step explanation:

there is a total of 10 marbles, 3 are pink

the probability of selecting pink on first draw is  3/10

after the first draw, there are now 9 marbles total and 2 are pink so the probability of selecting pink is 2/9

multiply: x = = simplified

Hope this helps!!

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.

d is the only accurate one

step-by-step explanation: