The diaper service where you work bills customers once a week. each week, it charges 30¢ each for the first 75 diapers used, and 25¢ each for any additional diapers. how much should you bill a family that used 100 diapers last week?

The conversion factor relating feet to meters is 1 ft=0.305 m. keep in mind that when using conversion factors, you want to make sure that like units cancel leaving you with the units you need. you have been told that a certain house is 164 m2 in area. how much is this in square feet?

Write the equation in logarithmic form 8^x=64

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?