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Hoochie [10]
2 years ago
9

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.
Mathematics
2 answers:
vesna_86 [32]2 years ago
6 0

Answer: in the picture

Step-by-step explanation:

Korvikt [17]2 years ago
5 0

Answer:

see in the picture below

Step-by-step explanation:

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\\ \rm\longmapsto x^2-y^2

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\\ \rm\longmapsto 9-4

\\ \rm\longmapsto 5

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Step-by-step explanation:

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Find the measure of an<br> exterior angle of a regular<br> polygon with 18 sides.
Elenna [48]

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Step-by-step explanation:

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3 years ago
SOMEONE HELP PLEASE !!! <br><br> n^2 - m; use m = 7, and n = 8
gladu [14]

Answer:

57

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Step-by-step explanation:

<u>Step 1: Define</u>

n² - m

m = 7

n = 8

<u>Step 2: Evaluate</u>

  1. Substitute:                    8² - 7
  2. Exponents:                   64 - 7
  3. Subtract:                       57
7 0
3 years ago
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