Answer:The alternative hypothesis is that the mean speed of drivers on this highway is less than 65 mph.
Step-by-step explanation:
i hope this helps and I'm sorry if this is wrong.
Answer:
Flour 5, 10, 15, 20
Sugar 4, 8, 12, 16
Step-by-step explanation:
At least means that the number could either equal 6 or be greater than 6.
The inequality would be: n ≥ 6
220/100=2.2
2.2x30=66
$66 dollars she pays
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Answer:
It would be 750
Step-by-step explanation: You have to divide it by 5 and then times it by 3.