Answer: approximately 22 trillion blood cells
Step-by-step explanation:
total no. of bloods cells in Mrs.Murphy's body
=no. of blood cells in 1 cubic millimeter × no. of cubic millimeters
= 5,000,000×4,900.000
= <u>22,000,000,000,000 blood cells</u>
Answer: C
When you are finding the area, the formula is A= Pi R^2.
The radius is half of the diameter. To get a diameter of 6, you have to multiply 3 by 2.
Answer:
volume = length^3
3375= length^3
therefore length = 15 units
