What is one ninth times two thirds?

What is the speed of a periodic wave disturbance that has a frequency of 6.00 Hz? How do you convert 93312 cubic inches into cubic yards? Is the number 1 considered a factor? Why can you move the decimal in the divisor and dividend when you divide? What is a palindromic square of a palindrome? A dog and a cat together weigh 27 pounds if the dog's weight is an odd number and if he weighs twice as much as she does how much does each weigh? How do you convert pints per minute to gallons per hour? How is the altitude angle and zenith angle related to latitude and declination? Parallelogram with congruent sides and all right angles? Find the Fourier series of the periodic function f sin x 0 x l -2 L-l? How many time is between 6 hours 29 minutes through 4 hours and 47 minutes? What is the Y negative intercept of 4X plus 8Y equals 16? Formula for volume of a cube? What type of centimeters are units of volume? Please explain inserting parentheses to make math sentence true.? What is the percentage of 1 out of 20? What is thirteen times eight? What is the 5 in a power called? What is the answer of this addition 48 plus 49 plus 49 plus 49 plus 49 plus 50 plus 50 plus 50 equals? What is 5 divided by 780?