Answer:
It is symmetric and has a peak at 3.
Step-by-step explanation:
Symmetric dot plots are shown to be equivalent on both sides. Any symmetric dot plot can be folded in half and each side will be identical. The peak of a dot plot is where the most dots are located.
Answer:
Step-by-step explanation:
A = mR - R
R(m - 1) = A
R = A / (m - 1)
Answer:
<h2>x = 12</h2>
Step-by-step explanation:
You have to solve this equation:
(8x - 3) + 37 + (5x - 10) = 180
then
13x +37 - 13 = 180
then
13x + 24 = 180
then
13x = 156
then
x = 156/13 = 12
check The attached picture.
20 - 13 = 7
7 is the answer