What does a p mean stamped on gold?

What is the GCF of 6m3n and 8mn2? A rational function is a function whose equation contains a rational expression? What is 0.4225 rounded to the nearest tenths? In powers and exponents what does standard form mean? What is 7 divided by 8 in a fraction? What is 4 divide by 16? If the pattern below follows the rule Starting with ten every consecutive line has a number one less than the previous line how many marbles must be in the tenth line? What percent is equivalent to 110? What does 48.33 divided by 3 equal to? He forgot both of the rooms number or he forgot both of the room numbers? How do you say 10 raised to the power 20? The solution to x equals -8? How would you write 0.7 hundred in standard notation? What is 0.08 divided by 64? How many weeks and days are in 139 days? Is 975 divisible 3? What is the place value of 2.8? Is the length of a pencil greater or less than a meter? How do you divide fractions with mixed numbers? What is the sum of series of arithmetic progression having a common difference of 3.5.If the first term is 0.5 and the last term is 25?