Answer:
The length of the given line segment is cm
Step-by-step explanation:
Given end points are (-3,2) and (5,-1)
To find the length of a line segment with these given end points
By using the distance formula we can calculate the length of a line segment
Let and be the two end points (-3,2) and (5,-1) respectively
Therefore units
Therefore the length of a given line segment is cm
Answer:
units.
Step-by-step explanation:
We have been given that the bottom of a vase is a square. Each side measures y+11 units. The square has a perimeter of 55 units.
Since we know that all sides of square are of equal measure and the perimeter of a square is 4 times the length of each side.
Upon substituting our given values in above formula we will get,
Upon distributing 4 we will get,
Upon subtracting 44 from both sides of our equation we will get,
Upon dividing both sides of our equation by 4 we will get,
Therefore, the value of y is 2.75 units.
Answer:
You can find the quotient by dividing by 4.
Step-by-step explanation:
3/8÷4
= 12/8
= 3/4
Answer:
b) the mean will be off center in the boxplot and above the median
Step-by-step explanation:
First, we must inform that the median is not affected by outlier. Thus, there is possibility that a (some) student(s) score very high than others. This account for the reason why the mean value is higher than the median.
Since the mean is higher than the median, the score is skewed to the left! That is, majority of the students score low. Hence, we can say that the score is not exactly normal distributed.
NB:
Statistically the mean value given by the teacher is not significantly different from what the students obtained from the sample taken. This implies that, the sample is unbiased of the population mean as given by the teacher.
-1 is the answer you're looking for ^^ I attached my work if u need it, hope this helped /v\