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 · 12/08/2020I'd ag

**r**ee it is most likely the calipe**r**. They can stick slightly and not allow the pads to**r**et**r**act as they should. Ce**r**tainly look at this fi**r**st befo**r**e you conside**r**the cylinde**r**s.6 Answe

**r**s · Cars & Transportation · 13/08/2020