In 2012, there were about 62 websites in the world. about 2/3 of these websites were inactive for various reasons. what percent of the websites were inactve?

Write the equations in logarithmic form 7^3=343

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?

The area (a) of a circle with a radius of r is given by the formula and its diameter (d) is given by d=2r. arrange the equations in the correct sequence to rewrite the formula for diameter in terms of the area of the circle.