Which statement about this quadrilateral is true?
O All sides are different lengths.
O All sides are the same length.
I All angles are acute.
O All angles are right angles.

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?

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)

18 16 11 45 33 11 33 14 18 11 what is the mode for this data set