What is 100 degrees for?

What is the prime factorization of 180 using exponents? What is the shape with 4 unequal sides called? Is 4 ft 7 in grater than 56in? How many diagonals does a pentadecagon have using a formula? How many grams is equal to 1.0 kg? Is there a 28c in bra size? How do you write 0.62 as a fraction? How much does one pound of coins weigh? Explain the general rule of revocation of an offer? The 12 students in Ms McCulley's class want to take up a collection and buy her a 30 birthday present How much money must each student contribute if they are all to contribute equally? How many numbers ar there between 500 and 1000 which have exactly one of their digits as 8? What is 5.5 percent OF 200000? What is 100 minus 66? When does the product of 2 integers equal zero? Two quadrilaterals whose opposite sides are equal and who opposite angles are equal? Which number completes this sequence 10 30 15 16 48 24 25? Which number comes after next in the series mcmxlviii mcmlii mcmlvi? Two and three-fourths less than a number? Is 16 a factor of 48? What is 20 off of 149.95?