Answer: 5
Step-by-step explanation: The median is the middle number in the data set when the data set is written from least to greatest.
Notice that our data set is already written from least to greatest.
1, 2, 2, 8, 9, 14
Notice that in this data set, there is no middle number directly because 2 and 8 fall directly in the middle. In this situation, we take the average of these two middle numbers and divide their sum by 2.
Since 2 and 8 are the numbers that appear in the middle, we add them.
2 + 8 gives us 10.
Now we divide 10 by 2 to get 5.
So the median of this data set is 5.
Answer:
t = 11 min
and
t = 18 min
Step-by-step explanation:
When we have unidimensional motion, the sign of the velocity defines the direction.
So we could say that a positive velocity like:
v = 4ft/min
Means that you are moving to the right with a speed of 4 feet per minute.
And a negative velocity like:
v = -3 ft/min
means that you are moving to the left with a speed of 3 feet per minute.
Then the bug changes direction when the velocity changes of sign.
In the graph, we can see that the velocity changes of sing in two points, these points are:
t = 11 min
and
t = 18 min
The answers are D.)3, B.) Values were not subtracted from each side, and A.) The substitution property of equality
<h3>What is a straight line?</h3>
A straight line is a combination of endless points joined on both sides of the point.
We have;
UX=WZ
VW=XY
In line 3 the statement does not justify.
Because values were not subtracted from each side.
The reason should be substitution property of equality.
Thus, the answers are D.)3, B.) Values were not subtracted from each side, and A.) The substitution property of equality
Learn more about the straight line here:
brainly.com/question/3493733
#SPJ1
Answer:
Either b or c
Step-by-step explanation:
Answer: 0.7272 minutes = 43.632 sec
Step-by-step explanation:
Cary could run 5½ miles in 4 minutes,
How minutes would it take her to complete 1 mile?
5½miles = 11/2 miles = 5.5 miles.
5.5 miles = 4 minutes
1 miles = x minute
x = (1 * 4) / 5.5
X = 0.7272 minutes = 43.632 seconds
Cary used 43.632 seconds to complete 1 mile
