What main challenges did early colonists at jamestown face? select all that apply. a) disease b) lack of land c) religious conflict d) low food supply

Cassie is traveling 675 miles today to visit her brother and his family. so far, she has stopped for gas three times. at the first stop, she put in 7.1 gallons of gas and paid $23.79. at her second stop, she put in 5.8 gallons of gas and paid $19.08. and, at the third stop, 6.6 gallons and paid $20.39. at which stop did casey pay the most for gas?

41/17 as a decimal rounded to the nearest hundredth

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)