Red blood cells are usually about 8×10^-6 meter in diameter. what is that number written in standard notation? 1) 0.000008
2) -0.000008
3) 0.0000008
4) -0.0000008​

for ex: the reciprocal of 3/4 is 4/3. it is the opposite.

reciprocal definition:

a mathematical expression or function so related to another that their product is one; the quantity obtained by dividing the number one by a given quantity.

x is greater than 5

step-by-step explanation:

2x+7 is greater than 17

    -7                           -7

2x is greater than 10

divide by 2 each side

x is greater than 5

the radius is 2 times the diameter.

step-by-step explanation: