What times what equals to 169?

How IS the square root of 144 is 12 IN TALLY? If a runner increases her velocity from 2 meters per second to 4 meters per second over a period of 20 seconds what is the acceleration? What is the answer to the problem sixty-three x squared plus seventy-six x plus twenty-one equals zero? What is the slope of x equals 10? 72 feet equals how many yards? What is 1 decimeter equal to in meters? Who according to the old testament was the husband of jezebel who worshipped baal? What is 60 over 270 in lowest terms? 24 INCHES equals how many centremetres? 5 billion870 million miles How is this number expressed in scientific notation? Why is exponent 3 called cube? What is a summation? What does the W in a serial number of the Rolex watches stand for? Is 1929 prime number? How many number of heads make the ideal proportion of a 3 year old boy? What is does 0 to 100 mean? What is 90 percent of 7 equals? Given that the density of water is 1000 kg m3 what mass of water does the tank contain? What would be the percentage between 5.10 from 4.25? What type of math so scientists use to analyze data?