How much does 25 us quarters weigh?

What is the fraction for 0.080? How is particle size measured? Is 6 a vertical or a horizontal line? How do you write 4 ten thousand 4 thousand? Is angle of incidence always equal to angle of reflection? Was the discovery of America overall positive or negative for the world? Multiply and write your answer in simplest form 9 divided by 10 x 5 divided by 8? If a number is divisible by ten then its divisible by five? How many significant figure in 12300 m? What words did Apollonius of Perga introduce into the language of mathematics? How would you solve this equation 5X 4 1545 for X by looking inside make sure to include the value of X when you are done? What is one tenth of 54? What is the scientific notation of 0.000076? What is the shortest string of factors of 72 and 120? Is it possible to construct a regular hexagon using only a straight edge and a compass? If everything to the left of -9 on a graph is shaded which inequality is represented? What is 8 over 12 as a percentage? What is probability of picking m in the word mathematics? What represents 43.16 rounded to whole number? Sculptured artwork where a three dimensional form comes out of a flat background is known as a what?