What is 38000000 19000000 26000000 69000 62600 57600?

What is next number in the following series 1 28 48 384? What is a prime number and is a factor of 8? What is -1.008 as a fraction? How many prime numbers between 0 and 30? How many yards are in 7.8 miles? How many dollar bills does it take to weigh a ton? Is there ever more than one median? Pam has 3 red marble and 5 blue oneswrite the ratio of red marbles to blue marble? Is argument an adjective? How did the idea of 24 hours come about? Product P of two prime numbers is between 9 and 55 if one of the prime numbers is greater than 2 but less than 6 and the other is greater than 13 but less than 25 than P equals? What is Colorimetric measurement? What happens to the scale if you have a unbalanced scale and add the same amount to each side? What was used before the calculator came a long time ago? How many contients are there? What is 40 percent off of 55.00 dollars? How do you write 6 548 000 in expanded form? What is an equation of a line whose slope is -3 and y-intercept is 1? How many different 5-card hands with 3 red cards and 2 black cards can be made from a standard 52-card deck? What is 55 percent in simpolest form in a fraction?