Answer:
Step-by-step explanation:
Answer:
whats the question?? lol
Step-by-step explanation:
Answer:
0.12 (12%)
Step-by-step explanation:
Step 1: Given data
Probability of rain every day: 70% (0.7)
Step 2: Calculate the probability that it rains every day
The probability that it rains one day is independent of the probability that it rains another day. For independent events, we can calculate the probability that it rains every day by multiplying the individual probabilities. Since the individual probabilities are equal, this is the same as raising the individual probability to the number of days.
P = 0.7⁶ = 0.12
volume of the ball = 4/3 * PI *r^3 =
4/3 * 3.14 * 2.86^3 = 97.99 cubic inches
this is less than the volume of the box, so yes it will fit
We have 2,300 players at the start of the computer game. The game eliminates 1/2 of the players in every round.
So after the first round we have: 2,300 * 1/2 = 1,150 players left. And after the 2nd round: 2,300 * 1/2 * 1/2 = 2,300 * (1/2)^2 and so on.
And the function of the players eliminated in each round:
f ( n ) = 2,300 * ( (1/2)^1 + (1/2)^2 + ....+ ( 1/2 )^n )
where n is the number of the round.
The second part is the sum of the geometric sequence:
a 1 = 1/2, q = 1/2:
S n = 1/2 * (( 1/2)^n - 1 )/ ( 1/2 - 1 ) = - ( ( 1/2)^n - 1 ) =
= 1 - (1/2)^n
Answer: f ( n ) = 2,300 * ( 1 - (1/2)^n ).