Use the information in the table to the write and simplify and expression to find the total weight of the medals won by the top medal winning nations in the 2012 london olympics games. the three times the medals have different weights.

What is 32+4 x (16 x 1/2) -2 show your work}

Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. after tax the total is 45.99. what percentage of the subtotal is the total?