Jessica bought 1/2 pound of roast beef and 5/6 pound of ham. Which pairs of fractions are equivalent to the amounts Jessica bought? Mark all that apply. Group of answer choices
1. 8/16 and 10/16

2. 6/12 and 10/12

3. 5/10 and 8/10

4. 12/24 and 20/24

Use set builder notation to represent the following set: { -3, -2, -1, 0}

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.

Determine which postulate or theorem can be used to prove that lmn =nmo