Diameter (meters) nucleus of an atom
7.2 x 10-15
insulin molecule
red blood cell
X
5.3 x 10 9
8.4 x 10-6
2.4 x 10-3
3.5 x 10
grain of sand
Moon
Sun
1.4 x 10°
1.54 x 1021
Milky Way galaxy

Select the correct answer from each drop down menu

Write the equation in logarithmic form 8^x=64

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm