If the blue radius below is perpendicular to the chord ac which is 16 units long what is the length of the segment ab? A.8units b.16 units c. 4units d.32 units

Fatima plans to spend at least $15 and at most $20 dollars on sketch pads and pencils. if she buys 2 sketchpads, how many pemcils can she buy while staying in her price range? fatima can buy between and pencils. ? (type whole numbers. use ascending? order.)