Answer:
Holly's score is an outlier because the mean of the data is 83, and 30 is very far then 83.
The mean is 83
The median is 87
Removing the outlier change the mean because the mean became higher.
The mean was most affected by the outlier because the mean changed to 86. 31
Answer:
7:15
Step-by-step explanation:
There are 15 students total, and 7 of them are going on the trip. Therefore, we write that as 7:15
So remember that one property of kites is that their non-vertex angles, in this case Angle B and D, are congruent to each other. And now that we know 3/4 angles of this kite, we can set up an equation to find Angle A.
Since quadrilaterals' interior angles add up to 360°, our equation can be set up as such: 85 + 85 + 140 + A = 360 . From here we can solve for A.
Firstly, add everything on the left side: 310 + A = 360
Next, subtract 310 on both sides, and your answer will be: A = 50°
Answer:
486 kg
Step-by-step explanation:
(Calculator)
360 + 35%
=486
I hope it is correct
