PLZZ HELPP!!!Which statements are true about the circle shown below? Select three options. The diameter is 8 cm and the radius is 16 cm.

The circumference of the circle in terms of Pi is 8 pi.

If Pi is approximated to StartFraction 22 over 7 EndFraction, the circumference of the circle is approximately 25.14 cm.

The circumference of the circle rounded to the nearest whole number is 20 cm.

If Pi is approximated to 3.14, the circumference of the circle is 25.12 cm.

Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function. a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.