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finlep [7]
2 years ago
13

Fifty students were eating lunch in the school cafeteria. The ratio of boys to girls was 25:25. Mrs. White asked Kym to explain

what that ratio meant. Kym said it meant that 25% of the students in the cafeteria were boys.
Explain why Kym is incorrect.
Mathematics
2 answers:
Gwar [14]2 years ago
8 0

Answer:

Kym is wrong because instead of 25% it would be 50 percent

Step-by-step explanation:

AnnyKZ [126]2 years ago
3 0

Answer:

Sample Response: The ratio of boys to total students was 25:50. Written as a fraction, this is 25/50. Rewrite the fraction with a denominator of 100 to 50/100. So 50% of the students were boys.

<em>You might wanna change up some words so the teacher doesn't know your cheating lol</em>

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GenaCL600 [577]
Since it's a square, the sides are all the same. This is going to be the equation.
S²=196
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The length of one side is 14.
4 0
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Vanyuwa [196]
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5 0
2 years ago
A bag contains tickets numbered 1 through 5. Use the probability distribution to determine the probability of drawing an odd num
Makovka662 [10]

Answer:

The probability of drawing an odd numbered ticket is 60%.

Step-by-step explanation:

Odd numbered tickets:

Probability of one is 1/5 plus half of 1/5.

P(X = 1) = \frac{1}{5} + \frac{1}{10} = \frac{3}{10}

Probability of 3 is half of 1/5.

P(X = 3) = \frac{1}{10}

Probability of 5 is 1/5. So

P(X = 5) = \frac{1}{5}

Probability of drawing an odd numbered ticket:

p = P(X = 1) + P(X = 3) + P(X = 5) = \frac{3}{10} + \frac{1}{10} + \frac{1}{5} = \frac{4}{10} + \frac{2}{10} = \frac{6}{10} = 0.6

0.6*100% = 60%

The probability of drawing an odd numbered ticket is 60%.

3 0
2 years ago
If if the branding division were to experience the same percentage increase from year 2 to year 3 as they did from year 1 to yea
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We apply this same value of percentage increase from year 2 to year. Thus, the percentage for year 3 is:

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6 0
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PLEASE HELP !!!!!!!!
Aloiza [94]
275 is the answer to the question
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3 years ago
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