Answer:
Change in elevation per minute = 2ft/min
Step-by-step explanation:
Change in elevation per minute = elevation ÷ time
Change in elevation per minute = 8÷4 = 2ft/min
Answer:
Step-by-step explanation:
2x - 5y = 9
2x -9 = 5y
(2x -9) /5 = y
x= -1
(2(-1) -9)/5 =y
(-2 -9) / 5 = y
-11/5 = y
x=0
(0-9)/5 = y
-9/5 = y
x=1
(2(1) - 9) /5 = y
-7/5 = y
The null hypothesis suggests that the two samples come from the same distribution(s), and the experimental hypothesis suggests that the two samples come from different distribution(s).
Answer:

Step-by-step explanation:
Simplify 6 - 1 to 5.

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