A recent poll found that 35% of those surveyed are worried about aggressive drivers on the road. If three people are selected at random, what is the probability that all three will be worried about aggressive drivers on the road?

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula c= r/1.8 - 273, what is the temperature in celcius corresponding to r degrees rankine.

The last time i bought this product , it cost $20.00 but it looks like it cost 29. 60 today? what is the increase

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?