Each of 15 students will give a 1 1/2 minute speech in english class. suppose the teacher begins recording on a digital camera with an hour available. show that ther's enough time to record everyone if she gives a 15 minute introduction at the begginning of class and every student takes a minute to get ready. how much time is left on the digital camera?

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet

Do social recommendations increase ad effectiveness? a study of online video viewers compared viewers who arrived at an advertising video for a particular brand by following a social media recommendation link to viewers who arrived at the same video by web browsing. data were collected on whether the viewer could correctly recall the brand being advertised after seeing the video. the results are given below.correctly recalled the brandarrival 409153browsing20484b. conduct the hypothesis test, using the 0.025 level of significance.what is the value of the test statistic? χ2stat=what is the p-value? p-value=is this value significant atα=0.025?

The constitution gives congress the power to create federal courts lower than the supreme court higher than the supreme court equal to the supreme court, unaffected by the supreme court.