What is 5 to 9 simplified?

What is the probability a student can answer 49 out of 50 questions wrong on a four answer multiple choice exam? What is y to the 6th power times y the 5th power? How can you find solutions for equations with two variables? How many lines of semetrey does a dodecagon have? X2 plus y2 equals 4? Is negative three a rational number? What are some traits to describe Albert Einstein? What is mass divided by weight? What is 698 percent as a mixed number in simplest form? How many planes can intersect a line at a given point? What does XXIX mean in roman numerals? A diver begins at a sea level and descends vertically at a rate of 2 1 2 per second how long does the diver takes to reach -15.6 feet? Which correspondence accurately describes the two congruent triangles shown here? Do you choose an appropriate scale when you graph? What numbers have 6 as the GCF? Why isn't 1111112 a prime numbers? What is an equation for the sum 6 and 7? How do you do division easily with remainders? What is 57 divided by 10000? How many miles are there in 110 kilometers?