Mr. Waddell's fourth grade class conducted a survey of 30 shoppers to find out how many items they each purchased at a local dollar store. The results are shown in the table below a grouped frequency distribution for the data, with a class width of 3.
Which table is correct?

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.

Nine more than four times a number is the same as one less than twice the number. find the number?

Rena is building a 1: 180 scale model of a real castle. her model has a rectangular base that is 3 feet wide and 4 feet long what is the area of the base of the actual castle in square feet