Answer:
6 plus or minus square root of 37/2
Step-by-step explanation:
Is the quadratic formula allowed or no?
A) 45%, (100-200)/200=0.45 which also equals 45% :)
600 mm of rain / 30 min = 50 mm of rain per minute
Just add it all together plus multiply
Answer:
x = 16.67
Step-by-step explanation:
4x - 6 + 8x - 6 = 180
12x - 14 = 180
+ 14 + 14
12x = 194
/ 12 / 12
x = 16.67
