Question

Which of the following statements represents an exact number? a4 dozen eggs were used to make a breakfast. bEarth orbits the sun every 365.2564 days. c0.41 g of oxygen was inhaled in each breath. d50,871 tickets were sold at a sporting event. e345.7 mL of water was used to make a birthday cake

Answer 1

a. 4 dozen eggs were used to make a breakfast.

d. 50,871 tickets were sold at a sporting event.

Step-by-step explanation:

An exact number is a value that is known with complete certainty. On the other hand, an inexact number is a value that has uncertainty.

You can imagine that an exact number is a number that you can obtain by 'counting'.

So based on this logic, the statements that represent exact numbers are the following:

a. 4 dozen eggs were used to make a breakfast.

d. 50,871 tickets were sold at a sporting event.