It should be C. the first floor is going to be 13 feet longer, so x squared +13 is going to be the first floor
Since the linear dimension of the mitochondria is 10^-2 times that of the cell, the volume as a proportion of cell volume will be (10^-2)^3 = 10^-6. In order to make up 0.134 of the cell volume, there must be
(1.34×10^-1)/(10^-6) = 1.34×10^5
mitochondria in the cell.
There are about 134,000 mitochondria.
120 seconds is 2 * 60s
60s is 1 minute, so 2*60s = 2 minutes
In order to form a triangle, the third side must be at least greater than the difference of the other two sides
4 - 3 = 1 So the third side must be greater than 1 foot and the third side must be less than the sum of the other two sides
4 + 3 = 7 So, the third side must be less than 7
1 < third side < 7
