Answer:
it would be a rational number if it is 28.7777777...
if it is 2.87777 it is irrational
Explanation:
Answer:
1
Explanation:
cuz they are both telling us how longer recess can help a child phsychologycally and dat is the role it plays
Could you copy and paste the poem on here? I can't find it online. Let me know! :)
Answer:
hertz
Explanation:
Usually frequency is measured in the hertz unit, named in honor of the 19th-century German physicist Heinrich Rudolf Hertz. The hertz measurement, abbreviated Hz, is the number of waves that pass by per second. For example, an "A" note on a violin string vibrates at about 440 Hz (440 vibrations per second).
