If those are the possible answers i'm pretty sure you need to have a group of numbers you extract the mean from for example form the numbers 56, 77, 65, 87, and 99 the mean of the numbers would be 77 so once i have those we can figure it out
Answer: Expected profit for first and second project are $158000 and $185000 respectively.
Step-by-step explanation:
Since we have given that
First project :
a profit of $170,000 with a probability of 0.7 or a profit of $130,000 with a probability of 0.3
0.7 $170000
0.3 $130000
So, Expected profit would be
Second project:
a profit of $230,000 with a probability of 0.7 or a profit of$80,000 with a probability of 0.3.
0.7 $230000
0.3 $80000
So, Expected profit would be
Hence, expected profit for first and second project are $158000 and $185000 respectively.
Add 1 to all parts.
-4+1<3x-1+1<5+1
-3x<3x<6
-3/3<3x/3<6/3
=-1hope this helps!
Answer:
Sorry I don't know
Step-by-step explanation:
Multiplication because b is next to the 3 thus creating Multiplication