The formula for a slope is
. Inserting those values into the equation, we get (12 - 9) / (8 - (-4)) = 3/12 =
1/4
Answer:
x = 7
Step-by-step explanation:
3x²+5=152
3x²=147
x²=147/3
x² = 49
x = 7
The answer to this equation is 32.
Answer: The answer is provided below
Step-by-step explanation:
A histogram is a diagram which consist of rectangles whereby the area is proportional to frequency of a variable and the width is equal to class interval. A histogram is a commonly used graph that is used to show frequency distributions.
The cumulative histogram is a histogram whereby the vertical axis doesn't gives only the counts for a single bin, but gives the counts for that bin and all the bins for the maller values of a response variable.
Cumulative histograms are similar to normal histograms, but the main difference is that they graph cumulative frequencies unlike histograms that graph just frequencies.
3.125
to get this answer you divide 25 by 2, then divide that by 4, which equals 3.125
good luck hope I helped:)
