Which equation could generate the curve in the graph below? y = 9x2 + 6x + 4 y = 6x2 – 12x – 6 y = 3x2 + 7x + 5 y = 2x2 + 8x + 8.

Which best describes standard precautions?

Match each fossil with the layer where it’ll be present based on those conditions.

Rick is on a bicycle trip. every 4 days he bikes 230 km. if rick keeps this same pace for 16 days, how many kilometers will he bike?