To help solve the trigonometric inequality 2sin^2(x)+cos(2X) -2<-1

The table shows the webster family’s monthly expenses for the first three months of the year. they are $2,687.44, $2,613.09, and $2,808.64. what is the average monthly expenditure for all expenses?

18 16 11 45 33 11 33 14 18 11 what is the mode for this data set

Written as a simplified polynomial in standard form, what is the result when (2x+8)^2(2x+8) 2 is subtracted from 8x^2-38x 2 −3?