ramonprestap01b8s ramonprestap01b8s

22-03-2018
Mathematics

contestada

A red blood cell is 0.000007 m in diameter. There are about 20,000,000,000,000 red blood cells in a 125 lb person. if all the red blood cells were lined up in a line end to end how long would the line be?

Respuesta :

Аноним Аноним

22-03-2018

Multiply 0.000007 (7x10ˆ2) by 20,000,000,000,000 (2x10ˆ13)
The answer is 140,000,000 (1.4x10ˆ8) meters

Answer Link

Otras preguntas

Which set of numbers includes only whole numbers?

The era of planet formation ended when the remaining hydrogen and helium gas of the solar nebula was swept into interstellar space by the __________.

An action potential causes calcium ions to diffuse from the ________ into the ________. a. sarcoplasmic reticulum ; sarcolemma b. sarcoplasmic reticulum ; sar

When would a scientist use an oil immersion lens? A) When using a low-power lens. B) When using fluorescent probes. C) When viewing large objects that do not

9. Explain why the following statement istrue or false.The product of 8 and 0.67 is greaterthan 8.23

Which of the following describe circumstances under which an exculpatory clause is generally unenforceable? Select all that apply. a. When the parties have une

What organism can not make its own food

Which of the following is true? A. World hunger has increased significantly since 1970. B. Aquaculture has decreased significantly since 1985. C. World grain

When completing the square, what factor must be added to the quadratic equation 2x2 + 3x – 3 = 0 to solve it? A. 9/4 B. 9/36 C. 9/16 D. 9/8

The graph shows a swimming pool as it drains at a rate of 2,000 gallons per hour. How will the graph change if the pool drains at a rate of 1,000 gallons per ho