Answer:
A) 3/50
Step-by-step explanation:
2 + 5 + 3 = 10
Probability of drawing red = 2/10 = 1/5
Probability of drawing blue = 3/10
![\frac{1}{5} *\frac{3}{10}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B5%7D%20%2A%5Cfrac%7B3%7D%7B10%7D)
3/50
Answer:
A.) 3 different fertilizer treatment groups and 4 different watering schedules in each of three groups. Results in 12 different combinations of watering schedule and fertilizer.
B.)
Type of drug given and type of diet are the explanatory variables in the study. They are controlling the effect of medication and diet on changes in blood pressure
Answer:
2.5 dollars a day
Step-by-step explanation:
17.5 /7 in calculator
Answer:
It should be A
Step-by-step explanation:
120 around b then 45 around a
120 clockwise is positive
45 counterclockwise is negative