Answer:
0.09 and 0.04
Step-by-step explanation:
The probability that a randomly-selected person at a show has seen the band play live before is 30%=0.30
The probability that a person at a show is a "superfan" is 20%=0.20
Two people are selected at random.
The probability that both people have both seen the band perform live before = The probability that the first person has seen the band live before and the second person also has seen the band live before.
=0.30 x 0.30
=0.09
Similarly, the probability that both are "superfans"
= The probability that the first person is a superfan and the probability that the second person is a superfan.
=0.20 x 0.20
=0.04
Hence, the probability that both people have both seen the band perform live before, and are "superfans" are 0.09 and 0.04 respectively.
If 5% is 23 and 1% is 4.6 then 6% is 27.6
If 5% is 23 then 10% must be 46
If 6% is 27.6 and 10% is 46
then 16% must be 73.6
The answer is 73.6
Answer:
b.
Step-by-step explanation:
The given equation is;
To solve by the x-intercept method we need to graph the corresponding function using a graphing tool.
The corresponding function is
The solution to is where the graph touches the x-axis.
We can see from the graph that; the x-intercepts are;
(1,0),(3,0) and (5,0).
Therefore the real solutions are:
The probability of drawing a quarter is D, 40%
If we set the problem up in a fraction, 16 of the total 40 coins are quarters.
16/40= .4 or 40%
Hope this helped! :D
finally found it (note by found it I mean I finally found someone with an answer because I couldn't figure it out)
Answer:
The equation could model a scenario determining the number of players on each team in a league of five teams, if 2 players have to be taken out of the possible players to be referees and to keep score. There will be 11 players on each team.
(I am giving credit to Bre122607 so than they don't delete the answer...)