You have a list of 140 'hot leads' who clicked on a link in your email. your click rate is 4%. how many emails did you originally send?

In a box lenght 1m breadth 60 cm and height 40 cm small rectangular packets of dimension 5 cm into 8 cm into 10 cm are packed. how many such small packets can be packed in the big box?

For the inequality |c| < |d| to be true, which of the following must be true?

Darragh has a golden eagle coin in his collection with a mass of 13.551\,\text{g}13.551g. an uncirculated golden eagle coin has a mass of 13.714\,\text{g}13.714g.