For this case the density is given by:
D = fish / volume
By clearing the volume we have:
volume = fish / D
Substituting values:
volume = (8) / (0.2)
volume = 40 feet ^ 3
Answer:
the volume of the tank is:
40 ft3
If 3/10 was chocolate
3/10=0.3
0.3 *100=30% was chocolate
Answer:
1) 30% 2) 124 yellow buttons
Step-by-step explanation:
1) 12 B’s out of 40 12/40= .3 x 100 = 30
2) 20%, 20/100, .2
620 x .2 = 124
Answer:
A function that gives the of tickets is given by

where u is number of consecutive wins
Step-by-step explanation:
Given that,
Initial amount of fans is =200.
For each wins, the number ticket sells is also increased by a factor of 1.1.
After
win, the number of tickets fans will be 200×1.1
After
win, the number of tickets fans will be 200×1.1×1.1
=200(1.1)²
After
win, the number of tickets fans will be 200×1.1×1.1×1.1
=200(1.1)³
and so on.
After
win, the number of tickets fans will be
.
A function that gives the of tickets is given by

where u is number of consecutive wins
First, compute the mean:

Next compute the absolute deviations for each datapoint:
|75-95.555|=20.555
|89-95.555|=6.555
|145-95.555|=49.445
|85-95.555|=10.555
|80-95.555|=15.555
|92-95.555|=3.555
|104-95.555|=8.445
|90-95.555|=5.555
|100-95.555|=4.445
Next we'll take the mean of these deviations:

The mean absolute deviation of your data is 13.8517