Answer:
It depends on the person, I personally work better plugging in numbers and practicing with numbers I like. I say just try different ways and see what works best for you.
Answer:
2,047
Step-by-step explanation:
Given:
Find:
You are given the geometric sequence. From the given sum, you can see that
To find the sum 
use formula
Hence,
I think the answer is 1.First, find the least common denominator, which is 6. Then, multiply the numerator and denominator by the same number to get 6 as the denominator.
is multiplied by 6 to get
.
is multiplied by 3 to get
.
is multiplied by 6 to get
. Since
is closest to
, 1 is the answer. Hope this helps!
Answer:
.2
Step-by-step explanation:
This is a conditional probability question. So it's asking you to find the probability that a client remained a member for more than 6 months, given that the client joined in January - which is formatted as P = (.5 | .12). You would then divide the chance of being over 6 months AND in January over the chance of being a member for over six months. ( .024 / .12) There, you would get .2 as your answer.
Since the area of the circle is only 3.14. that means 3.14 out of one hundred units can be hit. so you have a 3.14% chance of hitting the circle in the middle. SO the probability is very close to 0.
100 - 3.14 = 96.86, so we have a 97 percent chance (approximately) of landing in the white space, This is very close to one.
