That's a slope of 1/4 meaning for every increase of 4 in x we get an increase of 1 in y.
The y intercept is -5/2.
y = 1/4 x -5/2
Answer: D
Answer:
0.9964 is the probability that at least one of them meets specifications.
Step-by-step explanation:
We are given the following in the question:
B: Bolts meet the specification
N: Nails meet the specification
P(B) = 96% = 0.96
P(N) = 91% = 0.91
One bolt and one nail are chosen independently.
Thus, we can write
![P(B\cap N) = P(B) \times P(N) = 0.96\times 0.91 = 0.8736](https://tex.z-dn.net/?f=P%28B%5Ccap%20N%29%20%3D%20P%28B%29%20%5Ctimes%20P%28N%29%20%3D%200.96%5Ctimes%200.91%20%3D%200.8736)
We have to find the probability that at least one of them meets specifications.
![P(B\cup N) = P(B) + P(N) -P(B\cap N)\\P(B\cup N) =0.96 + 0.91-0.8736\\P(B\cup N) =0.9964](https://tex.z-dn.net/?f=P%28B%5Ccup%20N%29%20%3D%20P%28B%29%20%2B%20P%28N%29%20-P%28B%5Ccap%20N%29%5C%5CP%28B%5Ccup%20N%29%20%3D0.96%20%2B%200.91-0.8736%5C%5CP%28B%5Ccup%20N%29%20%3D0.9964)
0.9964 is the probability that at least one of them meets specifications.
Answer:
28%
Step-by-step explanation:
8 + 6 = 14
the total of the numbers spun is 50
so as a percentage it would be 28%
Answer:
I believe that Kevin is 6 years old now.
Step-by-step explanation:
I used the guess and check method to figure this out.
First, I began by making Daniel 1 years old, two years ago. Kevin was 4 times as old as Daniel two years ago, so he would be 4 at the time. Now, Daniel would be 3 and Kevin would be 6 years old. The statement that Kevin is three years older than Daniel would confirm this, because 6-3=3. Hope this helps, this is my first time answering:)
First you would divide 45 by 9 to see how many times it will double which gives you 5. Then, you would multiply 2000 by 2^5 (or just 2000x2x2x2x2x2) to get $64000