An open box can hold 80 cm3. it is made from a square piece of tinplate with 3 cm squares cut from each of its 4 corners. find the dimensions of the original piece of tinplate.

Determine the fraction of total interest owed. after the fourth month of a 12-month loan: the numerator is: {(n + ) + (n + ) + (n + ) + (n + )} = , and the denominator is: {(n) + (n + 1) + + (n + )} = . therefore, the fraction is numerator/denominator (to the nearest tenth) =

Which is the best estimate of the product of 0.9 x 0.88? 0 0.25 0.5 1

The diameter of the moon is about 3500 km. approximate the surface area of the moon using the formula for the surface area of a sphere, s = 4πr2. write your answer in scientific notation.