3:1 ratio meaning for every 3 brown eyed people there are 1 blue eyed. So if you have 12 brown every you have 4 blue eyed. Giving you a total of 16 people.
Answer:
The first one is correct I believe.
Step-by-step explanation:
Answer:
x = 13
Step-by-step explanation:
Split the triangle in to two. The dimensions of each will be 12 x 5 x X.
Use the pythagorean theorem.
h^2 = 144 + 25 = 169
h = sqrt 169 = 13
Answer:
7,12,17,22,27
Step-by-step explanation:
You just plug in 1,2,3,4,5 as n and add your values
so 7+5(1-1)=7
7+5(2-1)= 12 and so on
