Shop0kApzayfltami Shop0kApzayfltami

18-09-2016
Physics

contestada

The human body is 65% oxygen by mass. If a person has a mass of 75.0 kg, what is the mass oxygen in his body?

Respuesta :

faehicks faehicks

18-09-2016

65% x 70 = 45.5
The mass of oxygen in his body is 45.5 kg

Answer Link

Otras preguntas

1. Three students solved the equation 3(5 x − 14) = 18 in different ways, but each student arrived at the correct answer. (photo 1) Select all of the solutions

Which of the following statements correctly identifies the Antarctic circle? a. The Antarctic Circle is located north of Greenland at 66.6° north of the equat

Which of the following was the main purpose behind the formation of the Arab League in 1945?

Factor. m^2 – 16m + 64 (m – 8)^2 (m + 8)^2 (m + 64)^2 cannot be factored

A wire b units long is cut into two pieces. One piece is bent into an equilateral triangle and the other is bent into a circle. If the sum of the areas enclosed

When did the Chinese began farming

What are some characteristics of segmented animals?

The ___________ allows the president to order a union to delay a strike. labor-management relations act national labor relation act landrum-griffin act fair lab

An iron ore was found to contain 92.0% pyrite (fool's gold). Pyrite has the formula FeS2and is 46.5% iron. How many grams of iron are there in 50.8 grams of iro

FRENCH SPEAKING PEOPLE ONLY PLEASE: In french, how do you say bus trip? Is it trajets en bus or tragets du bus.