How many secends are in a yesr?

How do you Identify the angles degrees? Can 13 15 be in simplest form? Lukes last name from The Lightning Thief? Does a cube have to have 6 faces? What are the next 3 prime numbers after 41? Which of number is not a prime number 19 29 39? Solve the equation 3x plus 23 equals 13x-97? How would write 23.7 million in standard form? How much does 1kg 200g costs at 35p per kg? What is 180 - 15 percent? Which equation implies that A and B are independent events? When was Christianity founded and by who? How many number of sub-intervals required to use Trapezoidal rule in numerical integration? How do you write 77079101 in expanded form? What is another word for on time? Does a perpendicular lines have 4 right angles? What is 6 plus 6 plus 6 plus 6 plus 6 plus 6 plus 6 plus 6 plus 6 plus 6 plus 6 plus 6 plus 654 plus 555? IS epival and valproic the same? X plus 5 equals 45? What is the GCF of 6 15 21 and 9?