What is the approximate volume of the model of planet earth? the radius is 3ft and use 3.14 to approximate pi. round to the nearest hundredth if necessary.

The equation above shows how temperature f, measured in degrees fahrenheit, relates to a temperature c, measured in degrees celsius. based on the equation, which of the following must be true? a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of 5/9 degree celsius. a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit. a temperature increase of 5/9 degree fahrenheit is equivalent to a temperature increase of 1 degree celsius. a) i only b) ii only c) iii only d) i and ii only

Someone me and explain! will award brainliest!

After several softball games, jenni has 12 hits and 5 walks.what is the ratio of hits to walks