the density of a gas was measure at 1.30 atm and 470c and found to be 1.95 g/L. Calculate the molar mass of the gas. This is a Ap question can anyone help .

Match each financial concept with its correct situation time value of money store of value personal disposable income consumer credit angela chooses between having $1,000 now, and investing it in a savings account so that she can have $1,050 a year from now. jane has $2,500 monthly to spend after she pays taxes david saves his money for the future so he can live comfortably in retirement lester uses a credit card to purchase a new ipad, as he cannot pay the entire amount now um. all rights reserved. there to search

Nd to pa my drivers ed ill give you brainliest if answered a is marked by two sets of double yellow lines, with each set having a broken line on the inside, and a solid line on the outside. a. merge lane b. high-occupancy vehicle (hov) lane c. center left turn lane d. center right turn lane

This is an ap world history question. i am working on a worksheet which has a vent diagram with each circle labeled either us or byzantine economy. the middle is the similarities. can someone explain to me the similarities and especially the differences between the two?