Mathematics, 03.02.2020 15:45, sa9334
Ahot air balloon holds 3,249 cubic meters of helium. the density of helium is 0.1785 kilograms per cubic meter. how many kilograms of helium does the balloon contain, rounded to the nearest tenth of a kilogram?
1,873.4 kg
2,194.6 kg
2,721.2 kg
579.9 kg
Answers: 1
Mathematics, 21.06.2019 14:20, blakemccain1928
Which linear inequality is represented by the graph? !
Answers: 2
Mathematics, 21.06.2019 19:00, Keekee9847
What is the equation of the line in point-slope form? y+ 4 = 1/2(x+4) y-4 = 1/2(x + 4) y-0 = 2(x - 4) y-4 = 2(8-0)
Answers: 2
Mathematics, 21.06.2019 22:00, HistoryLee
You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?
Answers: 3
Mathematics, 21.06.2019 22:00, angeloliv1012
Solve 2 - 3 cos x = 5 + 3 cos x for 0° ≤ x ≤ 180° a. 150° b. 30° c. 60° d. 120°
Answers: 1
Ahot air balloon holds 3,249 cubic meters of helium. the density of helium is 0.1785 kilograms per c...
History, 06.07.2019 23:50