is that supposed to be written as a fraction and you are looking for a percentage?
Step-by-step explanation:
1. Identify the vectors.
2. Write down the cosine formula.
3. Calculate the length of each vector.
4. Calculate the dot product of the two vectors.
5. Plug your results into the formula.
6. Find the angle based on the cosine.
Hope this is what your looking for...
Answer:
i) 4 females
ii) 8 females
Step-by-step explanation:
1. Ratio of males= 3x
3x = 3
Thus, x = 1
If there are 3 males, there will be 4 females
2.Rato of males= 3x
3x = 6
Thus x = 2 [6 divided by 3]
4x = 4 x 2 = 8
If there are 6 males, there would be 8 females.