Answer:
2(2x + 1)(3x - 5)
Step-by-step explanation:
A square and a rhombus have the same perimeter. What about their areas? Are they the same? If not then which is bigger?
1 answer:
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<em>The origin (0, 0) is a solution to this system.</em>
<h2>Explanation:</h2>Remember you have to write complete questions in order to get good and exact answers. Here you haven't provided any system of inequalities, so I'll give you this system:
For the first inequality, the shaded region is above the line and every point on the line is included in its solution since equality is included in ≥, so the line is dashed. On the other hand, for the second inequality the shaded region is below the line
and every point on this line is not included in the solution since equality is not included in <, so the line is dotted.
Finally, the solution to this system of inequalities is the intersection of both regions as indicated in the graph below.
As you can see, the origin (0, 0) is a solution to this system.
<h2>Learn more:</h2>Inequalities: brainly.com/question/13177145
#LearnWithBrainly
Answer:
c. smaller for the sample of Canadians, since the percentage satisfied was smaller than that for the Americans.
Correct we see that the proportion of Canadians is lower than the proportion of Americans since 0.58<0.61. And the reason why is by the percentage.
Step-by-step explanation:
Data given and notation
represent the number of people of America satisfied
represent the number of people of Canada satisfied
sample of Americans selected
sample of Canadians selected
represent the proportion of American people satisifed
represent the proportion of Canadians satisfied
represent the pooled estimate of p
Solution to the problem
If we analyze one by one the optiosn we have this:
a. larger for the Canadians because the sample size is smaller.
False, both have the same the same sample size of 1000 and the proportion of Canadians is less than the proportion of Americans.
b. smaller for the sample of Canadians, since the population of Canada is less than half that of the United States. Hence, the sample is a larger proportion of the population.
False, the proportion of Canada is not less than half of the United States since the difference is just 0.61-0.58=0.03
c. smaller for the sample of Canadians, since the percentage satisfied was smaller than that for the Americans.
Correct we see that the proportion of Canadians is lower than the proportion of Americans since 0.58<0.61. And the reason why is by the percentage.
d. larger for the Canadians, since Canadian citizens are more widely dispersed throughout their country than American citizens are in the United States. Hence, Canadians have more variable views.
False the porportion of Canadians 0.58 is NOT higher than the proportion of Americans satisfied 0.61 since 0.58 is not less than 0.61.