Hp plz

Item 4
The table shows the number of calories in different numbers of apples.

Number of apples 3 5 8
Number of calories 195 325 520
How many calories are in 9 apples?

Enter your answer in the box.

calories

aay its K12 tell meif u r in 7th k12 t

Planet earth has a mass of 5.9726x10²⁴ kg.then: 5.9726x10²⁴ kg=100% of the total earth mass.if the water´s mass=5x10-4 % of the total mass, we can solve this problem by the rule of three.5.9726x10²⁴ %*10⁻⁴ %x=(5.9726x10²³ kg)(5*10⁻⁴  %) / 100 %=2.9863x10¹⁹ kganswer:   the mass of the planet´s water would be   2.9863 x 10¹⁹ kg.