A professor believed that there is a correlation between people's weights and number of times they eat out. He recorded a group of students' weights (measured in Ibs.) and the number of times they ate out last week. The r value was 0.90. We can tell that students' weights (measured in kilogram) and the number of times they ate out last week : perfectly correlated negatively correlated positively correlated not correlated

2.763-4.5(2.1x-5.1432)=6.32x+5

5 2/5+ n= 75/6

Combinations. 9 c 5

3 power 3

Use Johnson's algorithm to find the shortest paths between all pairs of vertices in the graph below. Show the values of h and w computed by the algorithm.

3 3/4 + 2 7/28

57 : 33 48

35-40 Coterminal Angles? The measures of two angles in standard position are given. Determine whether the angles are coterminal.

53. Faxt3