The formula of a midpoint of AB:
We have:
G(b; 0); F(3b; 2b)
substitute:
Answer: (2b, b)
In a survey, it was found that 4 out of 10 students have a pair of sunglasses. How many students would you expect to have a pair
1 answer:
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To get the answer we can use proportion
8 ginger ----------------- 3 fruit
12 ginger ----------------x
Crossmultiply now
8x=12*3 /:8
x=
x=<u />
To not change ratio we have to have 4.5 cups of fruilt juice. We initialy had 3, so we have to add 1.5 cup of fruit juice.
8 ginger ----------------- 3 fruit
12 ginger ----------------x
Crossmultiply now
8x=12*3 /:8
x=
x=<u />
To not change ratio we have to have 4.5 cups of fruilt juice. We initialy had 3, so we have to add 1.5 cup of fruit juice.