Identify if each polynomial is quadratic, linear, or neither option 1) f(x)= x^2+3x+4 option 2) g(x) = 9+7x option 3) h(x)= x^-2 -36 option 4) P(x)= 4x option 5) R(x)=x^2+3 option 6)C(x)= 1500+14x

Suppose there are 10 five and six-year-old attending a birthday party. when a 30 year old mother walks into the room with an infant in her arms, what happens to the mean age in the room? what happens to the standard deviation of ages in the room? a. the mean and standard deviation of both change. b. the meaning will change, but the standard deviation will stay approximately the same. c. i mean will stay approximately the same, but the standard deviation will change. d. the mean and standard deviation will both stay approximately the same.

Pete is making decorations for a dinner party. the instructions tell him to use 9 flowers for a medium-sized decoration. complete each statement to adjust the flowers for different-sized decorations based on these instructions.

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?