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Levart [38]
3 years ago
8

Aura built a scale model of a building using a scale in which 4 inches represents 60 feet. The height of the building is 420 fee

t.
What is the height of the scale model in inches?
Mathematics
1 answer:
Andre45 [30]3 years ago
7 0

Answer:

  28 inches

Step-by-step explanation:

We're told that each 60 ft is represented by 4 inches of model. 420 feet is 7 times 60 feet, so the model will be 7 times 4 inches.

The height of the scale model is 28 inches.

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Find the least common denominator.
GarryVolchara [31]

Answer:

8×2=16

Step-by-step explanation:

4×2 simple 8 so the answer is 8×8 which is 64

4 0
3 years ago
1. f(x) = 3x – 2; f(4)??
netineya [11]

Answer:

the answer is 5

Step-by-step explanation:

f(4) = 3(4) -2

7 - 2 = 5

8 0
3 years ago
Read 2 more answers
Gertrude has a life insurance policy that will pay her family $97,000 per year I she dies. If interest rates are at 1.4% when th
RSB [31]

The amount of the lump sum that the insurance company must put into a bank account is $6,928,571.43 option (B) is correct.

<h3>What is the percentage?</h3>

It's the ratio of two integers stated as a fraction of a hundred parts. It is a metric for comparing two sets of data, and it is expressed as a percentage using the percent symbol.

We have:

Gertrude has a life insurance policy that will pay her family $97,000 per year.

If interest rates are at 1.4% when the insurance company has to pay

r = 1.4%

or

r = 0.014

The amount of the lump sum that the insurance company must put into a bank account:

= 97,000/0.014

= 6928571.429 ≈ $6,928,571.43

Thus, the amount of the lump sum that the insurance company must put into a bank account is $6,928,571.43 option (B) is correct.

Learn more about the percentage here:

brainly.com/question/8011401

#SPJ1

5 0
2 years ago
Directions: Determine whether the given value of the variable is a solution of the inequality.
Lina20 [59]
2) 4 is not a solution.
3) -1 is not a solution.
4) 0 is a solution.
5) 0.23 is not a solution.
6) 2/3 is a solution.
6 0
3 years ago
What remainder does the number (−50) leave after division by 7?
m_a_m_a [10]
This is a tricky question, all you need to know is that the remainder cannot be a negative number.

So, -50 mod 7 = 6, since -50 /7 = 8 with remainder of 6
6 0
4 years ago
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