Mathematics, 04.01.2020 04:31 TYUqnn2077
Helium is used for balloons because it is less dense than air. this is what allows helium balloons to rise. suppose a helium- air mixture in a spherical balloon with a diameter of 1 foot has a density of 0.04 pounds per cubic foot. what is the weight of the gas mixture in the balloon?
a. about 0.02 pounds
b. about 0.03 pounds
c. about 0.04 pounds
d. about 0.52 pounds
Answers: 1
Mathematics, 21.06.2019 17:30
Write the fraction 9/50 as a decimal if needed round to the nearest hundredth
Answers: 2
Mathematics, 21.06.2019 21:30
The domain of a function can be represented by which one of the following options? o a. a set of output values o b. a set of f(x) values o c. a set of input values o d. a set of both input and output values
Answers: 3
Helium is used for balloons because it is less dense than air. this is what allows helium balloons t...
Mathematics, 28.09.2020 05:01
History, 28.09.2020 05:01
Mathematics, 28.09.2020 05:01
Chemistry, 28.09.2020 05:01
Social Studies, 28.09.2020 05:01
Mathematics, 28.09.2020 05:01
Mathematics, 28.09.2020 05:01
Mathematics, 28.09.2020 05:01
Mathematics, 28.09.2020 05:01
Mathematics, 28.09.2020 05:01