Earth’s mass is 5.97 × 1022 kg. The mass of Jupiter is 1.9 × 1026 kg. Mars’s mass is 6.42 × 1021 kg and Mercury’s is 3.3 × 1022 kg. Which planet of the four has the greatest mass?

The answer to your question is Jupiter

Step-by-step explanation:

Earth's mass    5.97 x 10²² =          59700000000000000000000 kg

Jupiter's mass    1.9 x 10²⁶ =  190000000000000000000000000 kg

Mar's mass       6.42 x 10²¹ =             6420000000000000000000 kg

Mercury's mass  3.3 x 10²² =          33000000000000000000000 kg

From the data above we conclude that Jupiter has the greatest mass.

where does the z at is it on the x axes or on the y axes any way if it is on the y axes put it horizontally and if it is on the x axes put it vertically