If the relationships below are given in the form (input, output), which pairing always describes a function? a. (a person’s age in years, that same person’s height in inches) b. (a person’s weight in pounds, that same person’s height in inches) c. (a person’s height in centimeters, that same person’s height in inches) d. (a person’s telephone number, that same person’s height in inches)

2 over 5

step-by-step explanation:

the 2: 3 ratio is the length of the ac segment to the cb segment total length. this implies that the ratio between segment ac length and segment ab length is 2: 5. point c is 2/5 from a to b, so the required fraction is 2/5.

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.