Use the information from the table to describe the relationship between musical frequency of notes and the beats in a tune. The musical frequency of notes is decreasing between beat numbers (fill in the blank) and (fill in the blank).
Beats# Note Frequency(Hz)
2 261.6
3 392.0
4 392.0
5 444.0
6 444.0
7 392.0

i leave the calculator work to you.

7. diameter 4 miles, circumference 4π miles

8. radius 0.2 miles, circumference 0.4π miles

[this is a bad problem because the actual radius of a car on the track is less than 0.2 miles so the answer is less than 0.4π miles]

9. radius 6 feet, circumference 12π feet

10. diameter 14 cm, circumference 14π cm

11. diameter 4.8 feet, circumference 4.8π feet

the answer is 2/54

step-by-step explanation:

x = 3 ± √(5+y)