Answer:
its a after about 17.5 billion years of watching shrek it is a
Step-by-step explanation:
Answer:
6/25
Step-by-step explanation:
.24 = 24/100 = 6/25
Answer:
99
Step-by-step explanation:
=> 9801/99 = 99
Answer:
Step-by-step explanation:
let side of cube=x cm
volume=x³ cm³
again side=(x-3) cm
volume=(x-3)³ cm³
x³-(x-3)³=1385
(a³-b³)=(a-b)(a²+ab+b²)
(x-x+3){x²+x(x-3)+(x-3)²}=1385
3(x^2+x²-3x+x²-6x+9)=1385
3(3x²-9x+9)=1385
9x²-27x+27=1385
9x²-27x+27-1385=0
9x²-27x-1358=0
![x=\frac{27\pm\sqrt{(-27)^2-4*9*(-1358)} }{2*9} \\x=\frac{27\pm\sqrt{729+48888} }{18} \\or~x=\frac{27\pm\sqrt{49617} }{18} \\or~x=\frac{27\pm 222.749}{18} \\taking positive side only as negative sign gives negative length.\\or~x=\frac{27+222.749}{18} \\or~x\approx13.87](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B27%5Cpm%5Csqrt%7B%28-27%29%5E2-4%2A9%2A%28-1358%29%7D%20%7D%7B2%2A9%7D%20%5C%5Cx%3D%5Cfrac%7B27%5Cpm%5Csqrt%7B729%2B48888%7D%20%7D%7B18%7D%20%5C%5Cor~x%3D%5Cfrac%7B27%5Cpm%5Csqrt%7B49617%7D%20%7D%7B18%7D%20%5C%5Cor~x%3D%5Cfrac%7B27%5Cpm%20222.749%7D%7B18%7D%20%5C%5Ctaking%20positive%20side%20only%20as%20negative%20sign%20gives%20negative%20length.%5C%5Cor~x%3D%5Cfrac%7B27%2B222.749%7D%7B18%7D%20%5C%5Cor~x%5Capprox13.87)
1/2 of an hour is 30 minutes
That’s 1/4 of the total amount of time they spent in the park
So, 30 minutes x 4 would be 120 minutes or 2 hours which means they spent 2 hours at the water park