What is the probability of the electron being in the zone to the nucleus 0-4cm?

Is this being of any use in the forthcoming centuries? What is the complement of 20degrees? What shape has 0 vertices 0edge and 1faces? Is 316 minutes 2 hours? What is the area of Murave? How many times does 46 go into 102? How many numbers are there between 1 and 125? What is the y coordinate on a line with equation y 4x 5 when x 8? Do you use mean median or mode when there is an outlier? When 4081 rounded off to the nearest thousandths what is the answer.? What number is a multiple of 10? What is a line graph and bar graph? What does 16 x 52 equal? 4620000 written in scientific notation? How much is one fourth of 65000? 0.035 million in standard form? What is moral parallel? How many dollars are in five thousand seven hundred thirthy eight pennies? What is the perimeter of a 9 cm pentagon? If a related measures experiment and matched subject experiment both produce t statistics with degrees of freedom of 20 which experiment used more subjects?