A clock is positioned on an auditorium wall with its center 9 ft above the floor. The second hand on the clock is 10 inches long

Question

4 years ago

9

A clock is positioned on an auditorium wall with its center 9 ft above the floor. The second hand on the clock is 10 inches long

and continuously moves around the clock. Let x represent the time in seconds measured from noon on a given day. Which function f(x) represents the height above the floor, in feet, of the tip of the second hand?

Mathematics

2 answers:

oee [108] · Answer 1 · 2022-01-17T04:04:15+03:00

oee [108]4 years ago

7 0

Answer:

B : y=5/6cos(pi/30x)+9

Step-by-step explanation:

Edge 2020

poizon [28] · Answer 2 · 2022-01-17T05:29:14+03:00

Answer:

B y=5/6cos(pi/30x)+9

Step-by-step explanation:

A clock is positioned on an auditorium wall with its center 9 ft above the floor. The second hand on the clock is 10 inches long and continuously moves around the clock.

Letting x represent would be B, B best represents the height above the floor in feet of the tip of the second hand.