MODELING REAL LIFE Platelets are cell-like particles in the blood that help form blood clots.a. How many platelets are in 3 milliliters of blood? Write your answer in standard form.There are about 0.00000008 platelets of blood.b. An adult human body contains about 5 liters of blood. How many platelets are in an adult human body? Write your answer in standard form.There are about platelets of blood.
Question
MODELING REAL LIFE Platelets are cell-like particles in the blood that help form blood clots.a. How many platelets are in 3 milliliters of blood? Write your answer in standard form.There are about 0.00000008 platelets of blood.b. An adult human body contains about 5 liters of blood. How many platelets are in an adult human body? Write your answer in standard form.There are about platelets of blood.
Solution
The information provided seems to be incorrect. The average number of platelets in a milliliter of blood is typically between 150,000 to 450,000.
a. If we take the average of the typical range, we get 300,000 platelets per milliliter. Therefore, in 3 milliliters of blood, there would be approximately 900,000 platelets (3 milliliters * 300,000 platelets/milliliter).
b. If an adult human body contains about 5 liters of blood, and knowing that 1 liter equals 1,000 milliliters, we can calculate the total number of platelets in the human body.
5 liters * 1,000 milliliters/liter = 5,000 milliliters
So, the total number of platelets in an adult human body would be approximately 1,500,000,000 platelets (5,000 milliliters * 300,000 platelets/milliliter).
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