Rico has 2 plants. He buys 13 more. If he puts 3 plants in each row, how many
rows will he have?

Use the x-intercept method to find all real solutions of the equation.x^3-10x^2+27x-18=0

An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?

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.