jhoarlynune
Answered

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A survey found that 85% of people use
emoticons on their instant messengers.
Predict how many of the 2.450 students at
Washington Middle School use emoticons.

Sagot :

0.85 * 2450 = 2082.5. Rounding up, about 2083 students use emoticons at Washington Middle School. Hope this helps!
nuhulawal20

Given the emoticons usage percentage, the number students at Washington Middle School who uses emoticons is approximately 2083.

Rate and Percentage

Rate is simply the ratio of a measure or frequency against another measure in different unit.

Percentage is a ratio expresses as a fraction of hundred.

Given the data in the question;

  • Percentage people who use emoticons on their instant messengers; p = 85%.
  • Number of students at Washington Middle School n = 2450

To determine the number of students Washington Middle School that use emoticons, we multiply the percentage of emoticons usage by the number of students.

N = p × n

N = 85% × 2450

N = 85/100 × 2450

N = 0.85 × 2450

N = 2082.5 ≈ 2083

Therefore, given the emoticons usage percentage, the number students at Washington Middle School who uses emoticons is approximately 2083.

Learn more about Percentage here: brainly.com/question/19069899

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