Mr. Johnston needs a shelf to hold a set of textbooks. Each of the textbooks is 1 3/4 inches wide. How many books will fit on a 35 inch long shelf?

Listed below are the measured radiation absorption rates? (in w/kg) corresponding to 11 cell phones. use the given data to construct a no plot and identify the 5- number summary

Does the problem involve permutations or? combinations? do not solve. the matching section of an exam has 4 questions and 7 possible answers. in how many different ways can a student answer the 4 ? questions, if none of the answer choices can be? repeated?

Explain why the factor 1.5 is broke. into two numbers in the model.