For a standard normal distribution, find: P(z > -1.6)
Express the probability as a decimal rounded to 4 decimal places.

Hi, can anyone show me how to do this problem? 100 points for this. in advance

The area of a circle is equal to 1 dm². find the radius of the circle.

Julie begins counting backwards from 1000 by 2’s and at the same time tony begins counting forward from 100 by 3’s.   if they count at the same rate, what number will they say at the same time?