Covert the speeds 51 km/h and 900 m/min to speeds for second. which speed is faster? show your work

Which measure is equivalent to 110 ml? 0.0110 l 0.110 l 1.10 l 11,000 l

Im literally having a mental breakdown

Ms.ortiz sells tomatoes wholesale. the function p(x)=-80x^2+320x-10, graphed below, indicates how much profit she makes on a load of tomatoes if she makes on a load of tomatoes if she sells them for 4-x dollars per kilogram. what should ms.ortiz charge per kilogram of tomatoes to make on a load of tomatoes?