She initially had 17 dollars.
Answer:
Step-by-step explanation:
Having drawn the line, Kendall must verify that the point P belongs to the line y = 2x-1 and then calculate the distance between A-P and verify if it is the closest to A or there is another one of the line
Having the point P(3,5) substitue x to verify y
y=2*(3)-1=6-1=5 (3,5)
Now if the angle formed by A and P is 90º it means that it is the closest point, otherwise that point must be found

and we found the distance PQ and QA
;
, 
be the APQ triangle we must find <APQ through the cosine law (graph 2).
So if in the upper (400), 100 of them said no then 300 upper said yes. Add 100 and the 450 that said from the lower to get 550 as your answer.
Answer:
38.4 or 38 2/5
Step-by-step explanation:
He threw 12 4/5 yards for each of his three passes, so you would need to multiply 12 4/5 by 3.
12 4/5 x 3 = 38.4
You can also simplify the decimal into a fraction.
38.4 = 38 4/10 = 38 2/5.
*srry if its wrong*
Answer:
0.003
Step-by-step explanation:
Since each of the policy have the same chance of success, then it follows a binomial distribution (only two outcome; success or failure).
α = √(p(1-p)/n) = √ (0.1 ( 1-0.1)/ 10000) = √ 0.000009 = 0.003
where p = 0.1, α = standard deviation.