The C major key starting with the middle C consists of seven notes with the following frequencies. Determine the ratio of the note E to middle C. a. 1.1224

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?

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?

The high temp today was 62°. when nighttime comes, the temp will drop 40°. by 4am the temp will drop an additional 40°. what is the temp at 4am?