(I’ll mark brainiest) Calculate the mass of 3.2 moles of NaCl. (gram formula mass 58.5 g/mol) 2- Calculate the number of moles in 35.1 grams of NaCI
(gram formula mass 58.5 g/mol)

The pyramid shown has a square base that is 24 centimeters on each side. the slant height is 16 centimeters. what is the lateral surface area?

Worth 15 points handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony? a= p = 1/4 b= p+0.25p c=(p + 1/4)p d=5/4p 0.25p choose 2 answers

Xy x xy if a and b are positive integers such that a*b=9 and b*a=72 what is the value of a/b