Answer:
8000/531441
Step-by-step explanation:
With 25 men and 20 women that means there are 45 people in total. This means the ratio of men to total is 25:45 which we can reduce to 5:9 which means there is a 5/9 chance we would pick a man if we just chose one person. The ratio of women to total is 20:45 which we can reduce to 4:9 meaning there is a 4/9 chance we would pick a women if we just choice one person. When finding probability of multiply things happening we multiply and because this situation is with replacement. So we will multiply
(5/9)(4/9)(4/9)(4/9)(5/9)(5/9)=8000/531441
I hope this helps and please don't hesitate to ask if there is anything still unclear!
Meal prepared a day = 80 meals
Vegetarian meals will be
![\text{vegetarian}=\frac{3}{8}\times80=\frac{240}{8}=30](https://tex.z-dn.net/?f=%5Ctext%7Bvegetarian%7D%3D%5Cfrac%7B3%7D%7B8%7D%5Ctimes80%3D%5Cfrac%7B240%7D%7B8%7D%3D30)
Non vegetarian meals = 80 - 30 = 50 meals
Answer:
Domain; [-1, 3)
Range; (-5, 4]
Step-by-step explanation:
The domain of a function is defined as the set of x-values for which the given function is real and defined. In order to find the domain of the graphed function, we have to determine the lowest and the highest x-values for which the function is defined. From the graph, the least value of x is -1 while the greatest x value is 3 but the function is not defined at this point. Therefore the domain of the function is;
[-1, 3)
On the other hand, the range refers to the set of y-values for which the function is real and defined. The least y-value from the given graph is -5 while the greatest y -value is 4. Therefore, the range of the graphed function is;
(-5, 4]
The square root of 144= 12. 12 is an integer, integers are always rational since they can be written into a fraction.
Answer:
huh?
Step-by-step explanation:
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