Achihuahua is a type of dog. all dogs are mammals. sniffles is a chihuahua at pets-r-us pet store. using the set definitions below, which of the following statements about the given sets is true? c={chihuahuas}; d={dogs}; m={mammals} p={chihuahuas at pets-r-us} a. ccdcpcm b. pcccdcmc c. mcdcpccc d. ccdcmcpc

The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.

Need on this geometry question. explain how you did it.

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?