*will mark brainliest* find each probability for rolling two standard number cubes. 1. p(sum of 4) 2. p(sum of 1) must will report random answers

1.Consider next the probability of E, P(E). Here we need more information.  Because there are 36 possibilities in all, and the sum of their probabilities must equal 1, each singleton event {(a,b)} is assigned probability equal to 1/36. Because E is composed of 4 such distinct singleton events, P(E)=4/36= 1/9.

2. a similar argument we see that the probability that the first die rolls 1 and the second die rolls 3 is 1/36. The probability that the first die rolls 3 and the second die rolls 1 is also 1/36. Hence, the combination (1,3) is rolled with probability 2/36 = 1/18.

The whole probabilities are 36 (6*6)

1.the probability 3/36

2,2
3,1
1,3

2, the probability is 0/36

the minimum sum of the numbers is 2

good luck

This polygon has 4 sides
180(4-2) = 180(2) = 360 degree
80+90+2x + 3x = 360
170+5x = 360
5x = 190
x= 38
measure of angle t is 2(38)= 76
the answer is c. trust me
hope this !