Answer:
The mean (average) of a data set is found by adding all numbers in the data set and then dividing by the number of values in the set. The median is the middle value when a data set is ordered from least to greatest. The mode is the number that occurs most often in a data set.
Answer:
(1, -3) (2, -1) (3, 1)
Step-by-step explanation:
if seconds=x and degrees celsius=y, the points are (1, -3) (2, -1) (3, 1). to graph, plot the points on a graph. (ordered pairs are written as x,y)
Answer:
99
Step-by-step explanation:
That quadrilateral equals to 360. So i had to add the numbers which equal 261. Then i did 360-261=99.
The answer for 80% of games is 16 games is 12.8.
Answer:
The length is 29 cm while the width is 12cm
Step-by-step explanation:
Given that the length l of a rectangle is 5cm more than twice the width w then
l = 5 + 2w
If the perimeter p of the rectangle is 82cm, recall that the perimeter p of a rectangle is given as
p = 2(l + w)
substituting for l into the equation
82 = 2(5 + 2w + w)
82 = 2(5 + 3w)
Divide both sides by 2
41 = 5 + 3w
41 - 5 = 3w
36 = 3w
Divide both sides by 3
w = 12cm
recall that
l = 5 + 2w
l = 5 + 2(12)
l = 5 + 24
l = 29cm