Jack broke apart 5×216 as (5×200) (5×16) to multiply mentally. What strategy did Jack use?
1 answer:
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Answer:
The attached image shows the equation graphed on a graph. From there you can plot the points.
Answer:
Step-by-step explanation:
Given : A city wants to show that the mean number of public transportation users per day is more than 5,575.
To Find : Identify the null hypothesis, , and the alternative hypothesis,
, in terms of the parameter μ.
Solution:
Claim : A city wants to show that the mean number of public transportation users per day is more than 5,575.
So, Null hypothesis :
Alternate hypothesis :