Total volume of gas is 72 b

**r**eaths x 108 x pi cc/b**r**eath = 7776 x pi cc Assuming the balloon is sphe**r**ical, V = 4/3 x pi x**r**^3 = 7776 x pi cc**r**^3 = 7776 x 3/4 cc**r**= 18 cm2 Answe

**r**s · Science & Mathematics · 12/08/2020... Let Δ ABC, sin( θ/2) = BC/AC = (d/2)/

**R**⇒ d = 2**R**sin( θ/2) d= 2 x 5 x sin(106 ° /2) =10 sin 53 ° d...1 Answe

**r**s · Science & Mathematics · 12/08/2020**r**= 3 when h = 9**r**= 0 when h = 0 h = 3r**r**= (h/3) V = (pi/3) ***r**^2 * h V = (pi/3) * (1/3)^2 * h^2 * h V = (pi/27) * h^3 dV/dt = (pi/9) * h^2 * dh/dt h = 2 dV/dt = 3 dh/dt = ? 3 = (pi/9) * 2^2 * dh/dt 27 / (4 * pi) = dh/dt1 Answe

**r**s · Science & Mathematics · 12/08/2020...disconnect while in handheld mode which is why you get the Press L and

**R**prompt because the joycons are registering that they've...1 Answe

**r**s · Games & Recreation · 12/08/2020... is not to say that Tolkien invented the genre (E

**R**Edison and Lord Dunsany were two of his...5 Answe

**r**s · Arts & Humanities · 12/08/2020If you say their names, the portal to Hades opens.

2 Answe

**r**s · Politics & Government · 12/08/2020... that, we can dete

**r**mine the ci**r**cumfe**r**ence of the complete ci**r**cle: C = 2π**r**C = 2π(2) C = 4π in Now we can set up a**r**atio of ci**r**cumfe**r**ence...3 Answe

**r**s · Science & Mathematics · 11/08/2020Centre is at

**R**and Q is on circumference then RQ is a radius, of length 9 - 4 = 52 Answe

**r**s · Science & Mathematics · 11/08/2020The docto

**r**told me he was going to put me on a ventilato**r**so I could b**r**eathe. I said "Does the ventilato**r**make coffee?' He laughed. "Of cou**r**se not!" And I said "...1 Answe

**r**s · Politics & Government · 12/08/2020...6 = 34.4/360 * π

**r**²**r**² = 139.6 * 360/(34.4π)**r**² ≈ 465.03**r**≈ √465.03**r**≈ 21.6 units4 Answe

**r**s · Science & Mathematics · 11/08/2020