A punch contains 60% of grape juice and the rest is lemon - lime soda ( 2 liters). Part A: An equation is: 0.6 x + 2 = x, where x stays for the liters of punch. Part B: x - 0.6 x = 2 0.4 x = 2 x = 2 : 0.4 x = 5 liters Grape juice = 5 - 2 = 3 liters. Answer: There are 3 liters of grape juice in the punch.
Usually, the presence of an outlier indicates some sort of problem. This can be a case which does not fit the model under study, or an error in measurement. Outliers are often easy to spot in histograms.
Step-by-step explanation:
It is similar to a Bar Chart, but a histogram groups numbers into ranges
If BOTH equations are in slope-intercept form then the-graphing-? method would be best, but the-substitution-? method would also be effective since both y's are already by itself.
If ONE of the equations is solved for x or y and the other equation is not, then the-substitution-? method is best.
If BOTH equations are lined up in standard form & the coefficients of x or y are opposites then the BEST method is definitely the-elimination--? method.
If BOTH equations are lined up in standard form the elimination method would be best. But if the coefficient of x or y is 1, then the-substitution--? method is also effective.
