So that means length of the bike is approx 5.7 rulers.
Step-by-step explanation:
the question says to estimate how many 12-inch rulers will be about the same length as a bike. In other words we have to measure the length of bike by in terms of ruler like 3 ruler length or 5 rular length etc.
Type of bike is not mentioned so i'm going to use bicyle.
From internet I found that approx lenght of a bike ( bicycle) is = 68 inches.
Given that 1 ruler = 12 inches
So number of rulers that can fit into 68 inches can be found by dividing 68 by 12
A function is a relation for which each value from the set the first components of the ordered pairs is associated with exactly one value from the set of second components of the ordered pair.
{(2, –2), (1, 5), (–2, 2), (1, –3), (8, –1)} - it's a function
{(3, –1), (7, 1), (–6, –1), (9, 1), (2, –1)} - it's a function
{(6, 8), (5, 2), (–2, –5), (1, –3), (–2, 9)} - it's a function
{(–3, 1), (6, 3), (–3, 2), (–3, –3), (1, –1)} - it's not a function
