A thermodynamic system consists of an ideal gas at an initial volume of 4.5 L and a pressure of 7.8 × 104 Pa. An external force performs 94 J of work as it compresses the gas at constant pressure. What is the new volume of the gas? A. 5.7 L
B. 3.9 L
C. 3.3 L
D. 2.1 L

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²

if you need , reply with more info. u.

this answer is !

let y equal to

the total fare and x is the mile of taxi ride. so the equation is

y = 0.55x + 1.75

since susie has

$10 to spend for a taxi cab, so he can have

10 = 0.55x +

1.75

x = 15 miles of

taxi ride

so the system of

inequality is

10 < 0.55x +

1.75

x > 2