Belinda asks 20 people 'How many hours of TV did you watch last week?'
Here are the results.

Belinda wants to show these results in a frequency table.
She will use 4 equal groups.
The first group will start with 1 hour and the last group will end with 20 hours.
Design and complete a suitable frequency table.

Table I attached below

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. solve this quadratic equation using the quadratic formula. 2x2 - 2x=1 need asap

If you could answer these your a life saver

If the value of cos330°is√3/2 then find cos 165°.