Asurvey of 116 persons was conducted, and it was found that 37 people carried a cell phone, 59 people carried a tablet computer, and 9 carried both a cell phone and a tablet.

1. how many people carried a cell phone or a tablet?
2. how many people carried neither a cell phone nor a tablet?
3. how many people carried a cell phone only?
4. how many people carried a tablet but not a cell phone?

Consider circle h with a 3 centimeter radius. if the length of minor arc what is the measure of zrst?

Stefano accidentally dropped his sunglasses off the edge of a canyon as he was looking down. the height, h(t), in meters (as it relates to sea level), of the sunglasses after t seconds, is shown in the table. during its descent, the pair of sunglasses passed by a climber in the canyon 6 seconds after stefano dropped them. to the nearest meter, what is difference in elevation between stefano and the climber? 166 meters 176 meters 230 meters 240 meters its b.176 i took the test 166 is wrong and 176 is correct

What is the absolute value of the complex number -4-sqrt2i