Hello! I need help lol, do someone know what does it mean when a teachers calls you delight. He said: Diana is a delight​

Add 1/7 + -1/7 your answer should be reduced to its smallest form and should not be an improper fraction

Enter numbers to write 0.000328 0.000328 in scientific notation. 1 1 0.000328=3.28 × 0 . 000328 = 3 . 28 × =3.28×10 = 3 . 28 × 10

In the geometric progression –3, 12, −48… what term is 3,072?