What is the length of line segment kj? a. 2√3 units b. 3√2 units c. 3√5 units d. 3√3 units

What is the slope of the line that contains the points (4,8) and (9,8)? what type of line is it?

Plz heeeeeeelp plz give me the answer

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?