X= 49 because the square root of 49 IS 7. :D
Good luck! :)
The total number of 13-card hands that can be dealt is 52C13. Four of these are of the same suit. Therefore the required probability is given by:
X in litres is 67% herbicide
y in litres is 46% herbicide
{x+y=42
{0.67x+0.46y=42*0.55
{67x+46y=2310
{46x+46y=1932
21x=378
x=18 litres
A. She need to use 18L
250/150 then multiple by 100
250/150=1.67
1.67*100=166.67%
A Storm in the Rocky Mountains, Mt. RosaliePaintingA Storm in the Rocky Mountains, Mt. Rosalie is an 1866 landscape oil painting by German-American painter Albert Bierstadt that was inspired by sketches created on an 1863 expedition.
