A right rectangular prism with square bases has a height of 20 centimeters and a volume of 800 cubic centimeters.
Which statements describe the prism? Select three options
The prism is a cube.
The diagonal of the base is 4/5 centimeters.
The length of a side of the base is 20 centimeters
The area of a base is 40 square centimeters.
The area of a lateral side between the bases is about 126 5 square centimeters.

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?

The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?

If value of cos330° is √3/2 then find tan165°.