The planet Saturn has many moons. These can be accurately modeled by spheres. Saturn's smallest moon Mimas has a radius of about 198 km. What is the approximate surface area of Mimas in hundred thousands? (Example of the rounding: 100453 = 100)

3. find the radius of circle p.4. find y.

The customer price index(cpi), which measures the cost of a typical package of customer goods, was 208.8 in 2011 and 244.1 in 2016.let x=11 corresponding to the year 2011 an estimate to cpi into 2013 and 2014. assume that the data can be modeled by a straight line and the trend to continue idenfinitely. use data points to find such a line and then estimate the requested quantities

At a pizza shop 70% of the customers order a pizza 25% of the customers order a salad and 15% of the customers order both a pizza and a salad if s customer is chosen at random what is the probability that he or she orders either a pizza or a salad