(a) Expand as a power series 1 + x 7 4 n1-5.9 . (4n-3) 7(-1) n=2 10 7-4-X + ? 7(-1)n (2n + 1)!x" 07-4x + ? 7(2n + 1)! xn 4 1.4.7(3n - 2) n=2 1 5 9... (4n + 1) n=0 (b) Use part (a) to estimatecorrect to three decimal places
Answer: Our required probability is 0.618.
Step-by-step explanation:
Since we have given that
Probability of all drivers were involved in a car accident last year = 66%
Number of drivers = 10
Number of drivers involved in a car accident = 3
So, probability of drivers involved in car accident is given by
Probability of getting 3 or more who were involved in a car accident is given by
P(X≥3)=1-P(X=0)-P(X=1)-P(X=2)
Here,
So, our equation becomes
P(X≥3)=1-P(X=0)-P(X=1)-P(X=2)
Hence, our required probability is 0.618.
Simple,
first find what 19*7 and 3*5 is,
19*7=133
and
3*5=15
Factors in 133:
1,7,19,133
Factors in 15:
1,3,5,15
The GCF of 133 and 15 is 1. You can't simplify/reduce it anymore.
Answer: 5.475 x 10^8
Step-by-step explanation: The number has to be in between 1 and 10 so you move your decimal as many times as you need to. In this situation it is 8, so that is your power
Scalene triangle I am so sure ohhh