Yes, it is a function. It passes the vertical line test.
1. A) TR
2. D) SRN
3. A) 7.5 inches (15 ÷ 2)
4. C) NST
I hope this helps!
The right answer is Option E: 10 cars
Step-by-step explanation:
Given,
Length of railroad car = 6 inches
The length of railroad track = 5 feet
We will convert this length into inches.
1 feet = 12 inches
5 feet = 12*5 = 60 inches
Let,
x be the number of cars.
Number of cars * Length of each car = Length of track
Dividing both sides by 6
10 cars can fit on railroad track.
The right answer is Option E: 10 cars
Keywords: conversion, division
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