Which expression is equivalent to sin(200°)?
1) -sin 20°
2) cos 20°
3) cos 70°
4) -sin 70°

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.

What is the interquartile range of this day at set?