There are 40 houses in a neighborhood. company x provides electricity to 1/8 of the houses. company y provides electricity to 2/5 of the houses. company z provides electricity to the remaining houses. in this neighborhood, company z provides electricty to - f. 21 houses g. 24 houses h. 16 houses j. 19 houses

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks

"curse these trig-loving pirates! " devora mutters as she looks at the map. then, after thinking for a moment, she walks back to the entrance of the secret cave, measuring 48 meters along the way. after performing a calculation, devora walks back to the empty treasure, faces the entrance, and turns a certain number of degrees to her left before walking 89 meters to the treasure. supposing that the angle at the cave entrance is acute and that devora's calculations were correct, how many degrees did she turn?