Answer:

Step-by-step explanation:
Take it in steps. First, find 7/9+6. Then we'll find 8+6/3, and, finally, we'll divide the two answers.
1:
7/9+6 = 7/15
2:
8+6/3 = 14/3
3:
or 
Then take that in chunks: 7/14 and 15/3.
7/14 = 1/2
15/3 = 5/1
Use those to rewrite it as
.
1/5 = .2
2/3 ≈ .6667 so we'll keep writing it as 2/3

.2/2 = .1, so:
= 
Answer:
Might be
Step-by-step explanation:
A.) The probability of all dependent events can be calculated using the OR formula
The solution for t
4 = 2t + 8
4 + (-8) = 2t + 8 + (-8)
-4 = 2t
-4 / 2 = 2t / 2
-2 = t
t = -2
Answer:
What do you mean by time and cost
Step-by-step explanation: