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Taya2010 [7]
2 years ago
7

A group of students were surveyed to find out if they like building snowmen or skiing as a winter activity. The results of the s

urvey are shown below:
60 students like building snowmen
10 students like building snowmen but do not like skiing
80 students like skiing
50 students do not like building snowmen

Make a two-way table to represent the data and use the table to answer the following questions.

Part A: What percentage of the total students surveyed like both building snowmen and skiing? Show your work. (5 points)

Part B: What is the probability that a student who does not like building snowmen also does not like skiing? Explain your answer. (5 points)
Mathematics
2 answers:
musickatia [10]2 years ago
8 0

Answer:

7

Step-by-step explanation:

katovenus [111]2 years ago
5 0

Answer:

i think 7

Step-by-step explanation:

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In an atom, electrons have a negative charge and protons have a positive charge. One negative and
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The first one -6 x  6

Step-by-step explanation:

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2 years ago
If sin theta = 12/13 and theta is an acute angle find cot theta
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3 Rd side would be
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4 0
3 years ago
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7. Find DE.<br> 11-25<br> E<br> А<br> 4x + 1<br> D<br> С
Arlecino [84]

Answer:

  • DE = 37

Step-by-step explanation:

AD = DC and BE=EC ⇒

DE = 1/2AB

  • 4x + 1 = 1/2(11x - 25)
  • 2(4x + 1) = 11x - 25
  • 8x + 2 = 11x - 25
  • 11x - 8x = 2 + 25
  • 3x = 27
  • x = 27/3
  • x = 9

DE = 4*9 + 1 = 36 + 1 = 37

3 0
2 years ago
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