19. what do the letters clu stand for in relation to an insurance agent? a. chartered life underwriter b. chartered legal underwriter c. certified legal underwriter d. certified licensed underwriter

Pls , the question is in the picture!

Yoku is putting on sunscreen. he uses 2\text{ ml}2 ml to cover 50\text{ cm}^250 cm 2 of his skin. he wants to know how many milliliters of sunscreen (c)(c) he needs to cover 325\text{ cm}^2325 cm 2 of his skin. how many milliliters of sunscreen does yoku need to cover 325 \text{ cm}^2325 cm 2 of his skin?

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base