PLSS HELP DUE IN 30 MINUTES a farmer can spend no more that $4,000 on fertilizer and seeds. the fertilizer costs $2 per pound and the seeds cost $20 per pound

to summarize the situation, the farmer writes an inequality:

2d+ 20s <_ 4,000, where f is the number of fertilizer and s is the number of pounds of seeds.

which graphs shaded region shows the possible combinations of fertilizer and seeds the farmer can buy?

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.