Tammy is estimating how much she should charge for painting 98 rooms in a new motel with one coat of base paint and coat of finishing paint. the four walls and the ceiling of each room must be painted. each room measures 14 ft by 18ft by 11ft high. calculate the total area of all surfaces to be painted with each coat.

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30

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.

60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums, 28 play drums, 18 play the guitar. what is the probability that the applicant who gets the job plays drums or guitar?