What is an enthrographer?

Is synonyms and antonyms are antonyms? Is 468 divisible by 2? Matt drove 3.5 hours at 70 mph how far did he drive? What is XXIII in numbers? Is 6663 divisible by 6? What is 65 times by 9? What is 5e x 7e? What 25 percent of 700 meters? Is the equation -2(4-x) 2x 8 an identity? What occurred on 7-4-1776? What is the ice bucket challenge? What is the average of 28 92? What is the function of caterbra? What is 39 percent of 62 to the nearest tenth? Angles in a square are congruent? What is the length of segment KL in the trapezoid? What are the prime numbers 1000-1500? What is the variable expression for 35 36 37? Is the square root of 17 a natural number? What is 2 X 2.5 cm in mm?