to rent a certain meeting room a college charges a registration fee of $15 and an additional fee of $4 per hour . the chemistry club wants to spend less then $39 on renting the room . what are the possible numbers of hours the chemistry club could rent the metting room

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.

Lucy and donavan measured the length of the school garden. lucys measurement is 11.3m and donavans measurement is 113 cm. could both be correct? explain

At 6 1/2 cents per pound of string beans how much does 7 pounds cost