On an angle of 170° at the center of radius 16cm,. find the length of the chord st

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

Enter the number of complex zeros for the polynomial function in the box. f(x) = x+ + 5x² +6

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?