Since those lines are parallel, those two angles are equal. Therefore:
3x+15=105
3x=90
x=30
The expectation value is given by:

In this case we just have two options, each with probability 1/2, and the values of x are 2 and 9; then we have:

Therefore, the expectation is $6.5
Answer:
Cavap:31
Step-by-step explanation:
- 15+10+6=31
- YARDIMCI OLDUYSAM TŞK EDERIM
- EN İYİ CEVAP SEÇERMİSİN????
Answer:
No
Step-by-step explanation:
From part (b)
If number who voted = 280
Number of voters who would have voted Geron:
35% * 280
0. 35 * 280 = 98 voters
40 people voted for others:
To check if estimate from. Part b is accurate :
10% voted for others
10% of estimated voters = 40
Let, number of estimated voters = x
0.1 * x = 40
0.1x = 40
x = 40/0.1
x = 400
If 40 people Voted others, the the number of voters should be 400 and not 280