Your school sold 456 tickets for a high school play. an adult ticket costs 4.00. a student ticket costs 2.00 total ticket sales equaled 1452.00. find the number of adult tickets sold.

An electronics manufacturer wants to know if customers would be interested in a detachable keyboard for their tables and if so, what the most important features would be. the manufacturer partners with an electronics store to include copies of the survey with every purchase at that store for one week. which of the following best explains why this random sample is unlikely to be a good representative sample of tablet owners' preferences for a detachable keyboard? a) one week is likely not enough time to get a large enough sample. b) most people won't bother to send in the survey, which is likely to skew the results c) there is no way to verify whether the responders to the survey actually own a tablet d) the survey is biased because it was conducted through an electronics store, not the general population

Which statements regarding the diagram are true? check all that apply.

What is the average rate of change for this function for the interval from x=2 to x=4 ?