<u>Answer:</u>
The class and exam medians are almost the same.
<u>Step-by-step explanation:</u>
The median of a box-and-whisker plot is the line inside the box.
• As we can see, the medians of class and median are very similar, both around 85. This is why the first option is correct.
•The second option is incorrect because the exam median is not much higher than the class median; the difference is very small.
• The third option is incorrect because exam does not have the lowest median. In fact, exam median is slightly higher than class median.
• The fourth option is incorrect because outliers do not affect the median.
6x8 = 48
48 divided by 2 = 24
24 x 2 (there’s 2 triangles) = 48.
12x10 = 120
120 x 2 = 240 (theres 2)
12 x 6 = 72
72 + 48 + 240
= 360
the surface area is 360
Answer:
3) b = {4 , 9}
Step-by-step explanation:
x^2 + 13x + 36
36 = 9 * 6
13 = 9 + 4
so
x^2 + 13x + 36 = (x + 9)(x + 4) or = (x + 4) (x + 9)
possible b = {4 , 9}
268 / 28 = 9.57
9.57 x 21 = 201
Therefore, the answer is 201.
