You bike 18.25 km in 105 min. What is the unit rate in kilometers per minute? 2.432 km/min
0.1738 km/min
0.2432 km/min
1.738 km/min

Write the rational number in lowest terms 99/-15

Can someone me with these two circle theorem questions asap?

Over the course of the school year, you keep track of how much snow falls on a given day and whether it was a snow day. your data indicates that of twenty-one days with less than three inches of snow, five were snow days, while of the eight days with more than three inches of snow, six were snow days. if all you know about a day is that it is snowing, what is the probability that it will be a snow day?