In a survey, adults and children were asked whether they prefer hamburgers or pizza. The survey data are shown in the relative frequency table.
About 60% of adults prefer pizza.
Compare this with the percentage of children who prefer pizza.

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.

Regular price 75$ discount 25%sale price?

Tickets to a science exposition cost $5.75 each for studentd and $7.00 for adults.how many students and adults went if the ticket charge was $42.75