An engineer gathering data for the design of a maneu- vering unit determines that the astronaut's center of mass is at x = 1.01 m, y = 0.16 m and that her moment of inertia about the z axis is 105.6 kg-m2 . The astronaut's mass is 81.6 kg. What is her moment of inertia about the z' axis through her center of mass?

600,000,000,000, or 6e14

step-by-step explanation:

proportions are fractions that equal to each other. so if two fractions are the same, they are proportional.

let's check the answers to see if they are proportional.

question a is not proportional because you can't turn 1.5/3 to 3/9. if you try to multiply 1.5/3 by 2 or 3, you wont get 3/9. it's impossible to make the fractions the same.

question b is not proportional because you can't turn 22/33 to 4/6. 33 can't go into 6.

question c is proportional because when you multiply 2 and 3 by 71, you would get 142/213, and those fractions equal to each other

question d is proportional because when you divide 14 and 7 by 2, you would end up with 7/3.5, and those fractions equal to each other.

is it like a multiple choice? if so then i need the multiple choice so i can get and understanding on what the answers is so that i can explain it to you