Craig hiked for 7/10 mile and stopped to take pictures. then he hiked for another 25/100 mile. how far did he hike in all?

a- 32/100 mile
b- 70/100 mile
c- 85/100 mile
d- 95/100 mile

In which figure is de bc ? a. figure 1 b. figure 2 c. figure 3 d. figure 4

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.

Let f(x) = 3 − x . find the average rate of change of f(x) from x = a to x = a + h and simplify your answer so that no single factor of h is left in the denominator.