An astronaut weighs 49 kg on earth. on the moon, an
object's weight is 1/6 of its weight on earth. on mars, an
object's weight is 0.38 of its weight on earth. what is the
difference between the astronaut's weight on mars and her
weight on the moon? round your answer to the nearest
tenth. *

approximately 10.4 kg

approximately 1.4 kg
approximately 104 kg

approximately 49 kg

The correct answer is A. Approximately 10.4 kg.

Step-by-step explanation:

1. Let's review the information given to us for solving the question:

Weight of the astronaut on Earth = 49 kg

Weight of the astronaut on the moon = 1/6 * 49 kg

Weight of the astronaut on Mars = 0.38 * 49 kg

2. What is the  difference between the astronaut's weight on Mars and her  weight on the moon? Round your answer to the nearest  tenth.

Weight of the astronaut on the moon = 1/6 * 49 kg

Weight of the astronaut on the moon = 8.2 kg

Weight of the astronaut on Mars = 0.38 * 49 kg

Weight of the astronaut on Mars = 18.6 kg

Difference between the astronaut's weight on Mars and her  weight on the moon = 18.6 - 8.2

Difference between the astronaut's weight on Mars and her  weight on the moon = 10.4 kg

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this

explanation:

step-by-step explanation: