Aweather balloon holds 2,000 cubic meters of helium. the density of helium is 0.1765 kilograms per cubic meter. how many kilograms of helium does the balloon contain? only enter a numerical value in the answer blank.

353 kg.

Step-by-step explanation:

We have been given that a weather balloon  balloon holds 2,000 cubic meters of helium. The density of helium is 0.1765 kilograms per cubic meter.

We will use density formula to find the mass of helium.

Upon substituting our given values in above formula we will get,

Therefore, the ball contains 353 kilograms of helium.

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step-by-step explanation:

option 1 is correct.

step-by-step explanation:

y varies inversely with x and constant of variation is 4

the equation will be:

y = k/x

where k =4 so,

y = 4/x

if we put values of x of option 1 in the above equation and find values of y

y = 4/-2 => y =-2

y = 4/-1 => y = -4

y = 4/1 => y = 4

y = 4/2 => y =2

so, all the values of x and y are correct.

if we put values of x given in other options and find value of y we cannot find whole table satisfying the equation.

hence option 1 is correct.