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Over [174]
3 years ago
10

Isaiah takes 25 hours to treat 75 lawn with an organic fertilizer at a housing complex The lawns in the complex are the same siz

e at this rate how many hours will it take Isaiah to treat 9 lawns that are about the same size
Mathematics
1 answer:
sergeinik [125]3 years ago
5 0

Isaiah will mow 9 lawns in 3 hours at the given rate.

Step-by-step explanation:

Given,

Lawns mowed in 25 hours = 75 lawns

We will find unit rate in terms of lawns;

75 lawns = 25 hours

1 lawn = \frac{25}{75}=\frac{1}{3}\ hour

9 lawns = \frac{1}{3}*9

9 lawns = 3 hours

Isaiah will mow 9 lawns in 3 hours at the given rate.

Keywords: unit rate, fraction

Learn more about fractions at:

  • brainly.com/question/11207748
  • brainly.com/question/11280112

#LearnwithBrainly

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Find the distance between X(-3, 8) and Z(-1,5) *<br> what is it :’)
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Answer:

d = √13

Step-by-step explanation:

d = √((x2 - x1)² + (y2 - y1)²)

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2 years ago
How do you know if the question is asking for you to do Pythagoras or Trigonometry? Like in basic terms, what’s the difference??
mrs_skeptik [129]

Pythagoras theorem only works for right triangle (90 degree)

Trigonometry (sin, cos, tan) works everywhere!

Hopefully I answered your question!

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:) have a great day!

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2 years ago
A pack of gum costs 75 cents. That is 3 cents less than three times what the pack cost 20 years ago. Which equation could be use
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A seems complicated and doesn’t make an sense while D is simple

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