HEL. Marie has two boxes of colored markers. Each box contains 3 markers. In one box, there are red, blue, and yellow markers. The other box has
purple, pink, and orange markers. If Marie takes a marker from each box,
what is the probability that Marie chooses a blue marker and an orange
marker?

How many sides does a regular polygon have if each exterior angle measures 72a.3b.4c.5d.6

In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles. i'm desperate.

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?