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Verizon [17]
3 years ago
13

Pedro paid $1.44 for a dozen eggs. How much would it be for 7 eggs?

Mathematics
2 answers:
Mekhanik [1.2K]3 years ago
7 0

Answer:

7 eggs = $0.84

Step-by-step explanation:

dozen = 12

cost of one egg = 1.44/12 = 0.12

cost of 7 eggs = 0.12x7 = 0.84

ira [324]3 years ago
3 0

Answer:

$0.84 for 7 eggs

Step-by-step explanation:

$1.44 = a dozen (12)

1.44 / 12 = $0.12 = 1 egg

$0.12 * 7 = $0.84 = 7 eggs

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A bag contains 16 black marbles, 20 orange marbles, 36 gray marbles and 34 purple marbles. If a marble is selected at random, fi
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Ms. Wang wants to make equal groups of iPads and computers without mixing iPads and computers. She has 36 iPad and 40 computers,
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2 years ago
Amanda's school is due west of her house and due south of her friend Shereen's house. The distance between the school and Sheree
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The Amanda's house is 6.7 km far from her school.

<u>Step-by-step explanation:</u>

From the given information,

  • The Amanda's school is due west of her house forms the base.
  • The school is due south of the Shereen's house forms the height.
  • The straight-line distance between Amanda's house and Shereen's house forms the hypotenuse.

Therefore, It can be determined that it forms the right angle triangle.

It is given that,

The distance between the school and Shereen's house is 2 kilometers.

That is, the height of the triangle = 2 km

The straight-line distance between Amanda's house and Shereen's house is 7 kilometers.

That is, the hypotenuse of the triangle = 7 km

Now, the distance between the Amanda's house and her school is the base of the triangle.

<u>To find the base :</u>

Base = \sqrt{(hypotenuse)^{2}-(height)^{2}  }

⇒ \sqrt{(7)^{2} -(2)^{2} }

⇒ \sqrt{49-4}

⇒ \sqrt{45}

⇒ 6.7 km

Therefore, the Amanda's house is 6.7 km far from her school.

3 0
3 years ago
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