A penguin dove 3.5 m below sea level to catch dinner for his kids who are sitting on an iceberg 1/2 of a meter above sea level

Ateacher has $80 to buy workbooks. each work book cost $3. if she buys as many workbooks as possible, how much money does she have leftover? a) $2 b) $4 c) $6 d) $8

Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.