Write the factors of 20 that are not also factors of 12

The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation

Ineeeeed this is due tomorrow and i dont know the answer can you find all the exponents

Twelve different video games showing substance use were observed and the duration times of game play (in seconds) are listed below. the design of the study justifies the assumption that the sample can be treated as a simple random sample. use the data to construct a 99% confidence interval estimate of μ, the mean duration of game play. 4028 4316 4816 4650 4036 5010 4833 4331 4307