1. -1/2 divided by -7/3 2. 1/7 divided by 14

Please answer with the answer not just advice...

Ibeg you to me 20. a reaction produces 4.93 l of oxygen, but was supposed to produce 1 mol of oxygen. what is the percent yield?

Translate the algebraic expression shown below into a verbal expression. fraction with variable x in numerator and 6 in the denominator. the sum of six and some number the product of six and some number the quotient of some number and six the difference of six and some number

What is the slopeof the live that passes through the points and (-2,-5) and (3,-1)