Answer:
Mean: For this case would be not useful since in the stem leaf plot is difficult to find this measure with this chart
Step-by-step explanation:
We want construct a stem and leaf plot and we want to find the measure least useful.
And for this case if we analyze the option we have:
Range: That very useful and it can be extracted from the stem and leaf plot
Median: It could be easy to find it with the stem leaf plot
Mode: With a stem leaf plot we can find easily the most repeated value
Mean: For this case would be not useful since in the stem leaf plot is difficult to find this measure with this chart
Answer: The amswer is D because -1 + 1 = 0
Answer: (2x - 1)(3x - 4)
(split -11x as -8x and -3x)
Step-by-step explanation:
I am assuming that it is actually 6x^2 - 11x + 4
To find out how to split the middle term: The two numbers should multiply to a*c (6*4 = 24) and add to b (-11)
-8, -3 works
(6x^2 - 8x) + (-3x + 4)
2x(3x - 4) + -1(3x - 4)
(2x - 1)(3x - 4)
Answer:
D
Step-by-step explanation:
Hello, This is a geometric sequence where the first term is .
It means that the sequence is .
In other words, as the common ratio is 7 the sequence is defined by
For instance, we can estimate the first terms:
And we know that we can even find a formula for the term of the sequence by:
Now, to answer the question, the domain for n is all integers where .
Hope this helps.
Do not hesitate if you need further explanation.
Thank you