Answer:
B
Step-by-step explanation:
To do this, you need to complete the square.
Therefore, the correct answer is choice B. Hope this helps!
Ribbon, Photo, Ribbon, Ribbon, Photo, Ribbon.
4 x 12 x 4 x 4 x 12 x 4= 40 cm.
Hope this helps!!
Answer:
A
Step-by-step explanation:
Answer:
-5 & 1
Step-by-step explanation:
[x² + 2(x)(2) + 2²] - 2² - 5 = 0
(x+2)² - 4 - 5 = 0
(x+2)² = 9
x+2 = +/- 3
x+2 = 3 x = 1
x+2 = -3 x = -5
The conditional relative frequency that the student rides the bus, given that the student is in middle school will be 0.15.
<h3>How to find the relative frequency?</h3>
Relative frequency is the ratio of the considered sub-groups counts to the total count. (so its frequency of the considered sub-group relative to the total frequency).
Students were asked how they traveled to school.
The two-way relative frequency table shows the results.
Then the conditional relative frequency that the student rides the bus, given that the student is in middle school will be
→ 0.15
Learn more about conditional relative frequency here:
brainly.com/question/8358304
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