A chocolate bar is made up of 12 equal pieces. Antony ate 3/4 of a chocolate bar. Jacoby ate ⅔ of a chocolate bar of the same size.

Antony said that he ate more chocolate than Jacoby. Is Antony correct? Explain your thinking using mathematical reasoning.

What is the 12th term of b(n)=-4-2(n-1)

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no

Will give brainliestbased on the topographic map of mt. st. helens, what is the contour interval if the volcano height is 2,950 m?