Answer:
1894+x^2
Step-by-step explanation:
1894+x^2
41 squared IS 1,681.
Adding 213 makes it 1894.
And you end up with the expression 1894+x^2
Hope this helps!
Answer:
x=5
Step-by-step explanation:
4 downgrades to 3 by 1
that means 6 will downgrade to 5 by 1
hope this helped
21.1% of the total company is 13, 700 (as stated in the word problem). Therefore, 0.211x = 13, 700. Divide 0.211 on both sides: 64, 928.9099. The nearest whole number would result in 64, 929 employees.
Answer:
Where is the graph?
Step-by-step explanation:
Answer: А. On average, the number of students going to an office hour varies from the mean by about 2.2 students
Step-by-step explanation:
The standard deviation is a measure of spread, which gives how values deviate from the average or mean value of a particular distribution. Hence, the standard deviation is usually defined about the average value of a distribution.
Therefore, for a certain random variable representing the number of student who visits office hours, the standard deviation will be defined about the average or mean value of the random variable Q.
Thus, stated as ; number of students going to an office hour varies from the mean by 2.2 on average.
