A. m = 0 || This is incorrect, because m being equal to 0 is a solution in and of itself.
B. m = m || This is incorrect, because m being equal to itself means that there are an infinite number of solutions.
C. 2m + 1 = m - 2 | m = -3 || This is incorrect, because m can be solved for and has a solution.
D. m + 4 = m - 4 | 4 = -4 || This is correct because 4 is not equal to -4, and thus there is no solution.
Hope this helps!! :)
Answer:
c,e
Step-by-step explanation:
Answer:
We choose D.
Step-by-step explanation:
The question is which statement is true?
A. 33% of the people surveyed were vegetarian and though saving energy was not important
=> It is wrong because we do not know the total number of people who were surveyed.
B. This statement is wrong, because we also have 26% non - vegetarian though saving energy was not important
C. This statement is wrong, because there are 38% non - vegetarian though saving energy was not important and only 26% non - vegetarian though saving energy was very important
D. True because there are 36% non - vegetarian though saving energy was somewhat important while there are 17% vegetarian think so. Hence, a person who was not a vegetarian was morel likely than a vegetarian to think that saving energy is somewhat important
=> We choose D.
<h3>4
Answers: A, B, C, D</h3>
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Explanation:
f(x) is continuous when x >= 1. The only discontinuity for f(x) is when x = 0, but 0 is not part of this interval.
f(x) is positive for any valid x value in the domain since x^6 is always positive. In general, x^n is positive for all x when n is any even number.
f(x) is decreasing. You can see this through a table of values or through a graph. For anything in the form 1/(x^k), it will be a decreasing function because x^k gets larger, so 1/(x^k) gets smaller, when x goes to infinity.
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The conditions to use the integral test have been met. So we have to see if
converges or not.
Let's integrate and find out

So we have

Meaning that,

If we plug in a = 1 and apply the limit as b approaches positive infinity, then the expression
will turn into 
Therefore,

Because this integral converges, this means the series
also converges as well by the integral test.
Answer:
Ty, you too!
Step-by-step explanation:
Hope you have a good day.