Given R=0.0821L⋅atm / mol⋅K, what is the volume of mole of gas at a pressure of 3.12 atm and a temperature of 270K? A. 69.2 L/mol

B. 7.10 L/mol

C. 86.5 L/mol

D. 22.2 L/mol

529 and 531

step-by-step explanation:

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb