HELP!! Simplify this expression!! -ab+bab-8+5a²b-6a-b
1 answer:
You might be interested in
A histogram is used to show the frequency of data, where the length of the bar represents the frequency.
<em>From the histogram, 50 students drank the recommended amount of water. </em>
Given that
or more
The number of students who drank the recommended amount are students whose frequency is at least 48
From the attached histogram, only 1 bar has a frequency that is at least 48 or more
And the number of students in this bar is: 50
Hence, 50 students drank the recommended amount of water,
Related link about histogram: brainly.com/question/14421716
Answer:
Therefore, the area of the ellipse is:
Area = 78.5 inches
Step-by-step explanation:
The formula to find the area of the ellipse is
The major axis of an ellipse = 25 inches
The minor axis of an ellipse = 4 inches
- The value of a = major axis/2 = 25/2 = 12.5 inches
- The value of b = minor axis/2 = 4/2 = 2 inches
Thus
The area of the ellipse:
Area =
inches ∵
Therefore, the area of the ellipse is:
Area = 78.5 inches