A cell phone provider charges 69.99 per month for unlimited phone calls plus 5 cents per text message which of these is the correct number sentence to describe the cost of the cell phone usage for 6 months and 350 text messages each of those months

#5 points possible: 3. total attempts: 5 using your calculator, find the range and standard deviation, round to two decimals places: the table below gives the number of hours spent watching tv last week by a sample of 24 children. 76 57 89 73 88 42 31 46 80 42 38 57 49 50 89 36 69 82 27 88 39 89 95 18 range = standard deviation =