A moving van crew picks up the following items: a sofa that weighs 158 pounds, a chair that weighs 65.7 pounds, a piano that weighs 3.8*10^2 pounds, and several boxes with a combined weight of 147.65 pounds. What total weight in pounds should be listed on the billing sheet? Express your answer in scientific notation.
Answers: 1
Chemistry, 22.06.2019 09:50, Amandachavez94
Although respiratory organs vary across different organisms, they all contain respiratory surfaces that have a large surface area and are extremely thin. explain why having an extremely thin respiratory surface with a large surface area is advantageous for the process of gas exchange
Answers: 1
Chemistry, 23.06.2019 01:20, michellectucker1982
Use the de broglie's wave equation to find the wavelength of an electron moving at 7.3 ร 106 m/s. show your work. note: h = plank's constant (6.62607 x 10-34 j s)
Answers: 1
A moving van crew picks up the following items: a sofa that weighs 158 pounds, a chair that weighs 6...
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