Answer:
Coca cola bottles = 6
Milk bottles = 14
Jellybeans = 10
Step-by-step explanation:
We are given that a bag of sweets contains coca cola bottles, milk bottles and jellybeans.
The ratio of these sweet bottles is given as,
3:7:5
It is known that there are 6 coca cola bottles.
We are asked to find the quantity of milk bottles and jellybeans.
Coca cola bottles:
Since the ration is 3:7:5
3 parts of coca cola bottle = 6
1 part of coca cola bottle = 6/3 = 2
Milk bottles:
So 7 parts of milk bottle = 7*2 = 14
Jellybeans:
So 5 parts of milk bottle = 5*2 = 10
Therefore,
Coca cola bottles = 6
Milk bottles = 14
Jellybeans = 10
Verification:
6:14:10
Simply the ratio by dividing it with 2
3:7:5
Which reduces to the given ratio hence results are correct.
Answer:
C
Step-by-step explanation:
we are just multiplying 6.1x0.12 it gives us 0.732 simple
the area of land is 4.9*6.2*0.225=6.8355m^3 (6.8355m^3/0.87≈7.85 yes you have enough
14.6
You get this by making the fraction a tenth, so it can be a fraction.
Hope this helps
Answer:
Between 19.3 and 55.9 animals.
Step-by-step explanation:
Chebyshev Theorem
The Chebyshev Theorem can also be applied to non-normal distribution. It states that:
At least 75% of the measures are within 2 standard deviations of the mean.
At least 89% of the measures are within 3 standard deviations of the mean.
An in general terms, the percentage of measures within k standard deviations of the mean is given by .
In this question:
Mean of 37.6, standard deviation of 6.1.
Between what two numbers of animals does Chebyshev's Theorem guarantees that we will find at least 89% of the days?
Within 3 standard deviations of the mean, so:
37.6 - 3*6.1 = 19.3
37.6 + 3*6.1 = 55.9
Between 19.3 and 55.9 animals.