Find the rectangular coordinates of the point with the polar coordinates (1, 1/2 pi)

25 ! the line of best fit is h = 5a + 86. predict the height at age 16.

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line

The graph shows the amount of money noah earned based on the number of lawns he cut. which list shows the dependent quantities in the graph?