Answer:
more than 5 sacks
Step-by-step explanation:
1 1/4 sack of flour per day
5 days
5 * 1 1/4
Change to an improper fraction
5 * (4*1+1)/4
5 * 5/4
25/4
Change to a mixed number
6 1/4 sacks
B.)greater than five but less than six
The answer to ur equation is 18
Just matter of combining like terms
6x - 7 - 11x + x =
(6x + x - 11x) - 7 =
(7x - 11x) - 7 =
- 4x - 7 <===
Answer:
0.8 is the probability that a single detection system will detect a missile attack.
Step-by-step explanation:
We are given the following information:
We treat detection a missile attack as a success.
P(detecting a missile attack) = 80% = 0.8
Then the number of missile attack follows a binomial distribution, where
where n is the total number of observations, x is the number of success, p is the probability of success.
Now, we are given n = 1
We have to evaluate:
0.8 is the probability that a single detection system will detect a missile attack.