Answer:
see attached
Step-by-step explanation:
The line at the lower left of the shaded region is x+y=12. The shaded area is above that line because is represents a minimum amount of exercise.
Answer:
B. Number the students on the school roster. Use a table of random numbers to choose 160 students from this roster for the survey.
Step-by-step explanation:
Answer:
2/8 and the simplified version is 1/4
Step-by-step explanation:
Answer:
(a) see attachment
(b) E(x) = 226/105
Step-by-step explanation: see attachment
Answer:
someone had the same exact question i just helped him on it sub 4 for x and 1 for h
Step-by-step explanation: