Answer:
what?
Step-by-step explanation:
Answer: 1 cm = 25 meters or 1:25
Step-by-step explanation:
Divide the real distance by the measured distance and find the ratio from the simplified fraction.
To solve this, you distribute the -y to both terms, 2 and 4y.
It will look something like this: (2*-y)+(4y*-y)
When you simplify, look for any like terms that can be combined, and if none, then leave it as it is.
Your final answer will be: -2y-4y^2
95,000 / 125,000 = 0.76
which means she was ranked in the upper quartile or the 76th percentile