A roasted turkey is taken from an oven when its temperature has reached 185°F and is placed on a table in a room where the temperature is 77°F. (a) If the temperature of the turkey is 145°F after half an hour, what is its temperature after 45 min? (Round your answer to the nearest whole number.)

(b) After how many hours will the turkey cool to 100°F? (Round your answer to one decimal place.)

What is the relationship between all triangles that can be drawn given the same three angles

Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.

X+y=-4 x-y=2 use elimination with adding and subtraction