Select the correct answer. Rounded to the nearest tenth, what is the perimeter of the triangle?
A: 9.3 centimeters
B:10.8 centimeters
C: 11.0 centimeters
D:11.8 centimeters
E:16.2 centimeters

Apair of ordinary dice is rolled. what is the probability that each die will show a number higher than 4. 1. (1/36) 2. (1/12) 3. (1/6) 4. (1/4) 5. (1/3)

An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.

What does x = in this equation x+3+2x=x+5