How do scientists analyze data?

What are the factors of the expression g squared minus 14 g plus 45? How many coners does a rectangle have? What is 5.3 times 2? How many degrees in the center of pentagon? Which statement about the simplified binomial expansion of (a plus b)n where n is a positive integer is true? What is two sevenths as decimals to two decimal places? What is the name of a 3 d circle? What information does a box plot provide? What are 2 ways of expressing 4.25? How many vertices in all do 7 rectangular prisms have? What is the volume of 100mm pipe 2660m long? The perimeter of a square driveway is 1024 ft what is the area of this driveway? Write 2.8 as a mixed number in lowest terms? What is the proper way to carry a step ladder? Why is it pie r squared is the exactly formula for circumference? You are building a ramp that will be in the shape of a perfect right-angled triangle the vertical height of the ramp 10 feet and the horizontal base of the ramp will be 15 feet what will the lenght? What is a gillion sided polygon called? Is a 3 legged stool safe? How many hours would it take to travel 512 miles driving at 65 mph? How is 20 million written?