A bag contains six marbles: two red, one yellow, and three blue. What is the probability of randomly selecting two red marbles in a row, assuming the marbles are not put back in the bag after being drawn?
A 1/15
B 2/15
C 1/10
D 1/9

A.  1/15.

Step-by-step explanation:

There are a total of  6 marbles, so:

Probability (Red on first draw) = 2/6 = 1/3.

Probability (Red on second draw) = 1/5.

Required probability = 1/3 * 1/5 = 1/15.

NOTE: The probabilities are multiplied because the 2 events are independent.

sorry i got nothing

step-by-step explanation:

so the possibilities of the measurement of the side of the triangle are either it is longest side or not the longest side

when it is the longest side

s < 25 + 35s < 60

if it is not the longest side

35 < 25 + s10 < sso 10 < s < 60so the perimeter70 < p < 130