Answer: 0.064
Step-by-step explanation:
Binomial probability formula :-
, where P(x) is the probability of getting success in x trials, n is total number of trials and p is the probability of getting succes in each trial.
Given : The proportion of the homes constructed in the Quail Creek area include a security system : 
Now, if three homes are selected at random, then the probability all three of the selected homes have a security system is given by :-
Hence, the probability all three of the selected homes have a security system = 0.064
your x value is your slope so the slope is 6 and your y intercept is the y value so your intercept is 3
hope this helps
Answer:
The answer to your question is The airport bought 164.7 acres
Step-by-step explanation:
Data
62 5/6
14 4/5
33 2/3
49 7/15
10 3/5
Process
1.- Convert mixed fractions to improper fractions
62 5/6 = (372 + 5)/6 = 377/6
14 4/5 = (70 + 4)/5 = 74/5
33 2/3 = (99 + 2) / 3 = 101/3
49 7/15 = (735 + 7)/15 = 742/15
10 3/5 = (50 + 3)/5 = 53/5
2.- Look for the Least Common Factor
6 5 3 15 5 2
3 5 3 15 5 3
1 5 1 5 5 5 least common factor = 2 x 3 x 5 = 30
1 1 1 1 1
3.- Add the fractions
337/6 + 74/5 + 101/3 + 742/15 + 53/5 = (1685 + 444 + 1010 + 1484 + 318)/30
= 4941/30
4.- Divide 4941 by 30
4941/30 = 164.7 acres
1. count how many sig figs are in the number with least sig figs
2. multiply
3. cut the result off at the number of sig figs on top
15.05 has 4 sig figs
341.2
C
