The dot plot shown represents the number of students enrolled in each of the 16 courses at a community college. A new course has
started and has 65 enrolled students. Select all of the following statements that are NOT true.
a
The median class size does not change.
b
The mean is lower.
c
The range increases by 40.
d
The mode increases.
a
The median class size does not change.
b
The mean is lower.
c
The range increases by 40.
d
The mode increases.
2 answers:
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Answer:
8
Step-by-step explanation:
Answer:
It has the same domain as the function f(x)=√x
Step-by-step explanation:
Step 1
The first step is to define the range and domain for the functions and
The range(output set) for the function is the set of all positive numbers including zero.
The range(output set) for the function is the set of all negative numbers including zero.
The domain(input set) for the function is the set of all positive numbers including zero.
The domain(input set) for the function is the set of all positive numbers including zero.
Step 2
In this step we make decide which of the statements A through D is correct. From the statements in step one, we know that the two functions have the same domain. The correct answer is It has the same domain as the function f(x)=√x.
Non of the statements listed are true.
Answer:
b
Step-by-step explanation:
The greatest common factor is the largest value two numbers share in common which multiplies to each of the numbers.
7ab has factors 7, a, b
has factors 2, 4, 8, b, b, b
These share in common b.