Reggie spent 2/5 of his day at a camp exploring nature. if he was at camp for 10 hours, how many hours did he spend exploring nature

Which facts are true for the graph of the function below? check all that apply. f(x) = log8 x

Find the value of the cosine for angle a

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.