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Levart [38]
2 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]2 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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There are 20,000 members of a zoo. The percent of
schepotkina [342]

1500 members have a contributor  membership.

64.8% of the noncontributory  memberships are individual memberships.

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

There are 20,000 members of a zoo.

⇒ Total members = 20,000

From the graph shown,

7.5% of the members have a contributor  membership.

<u>To find the number of members who have contributor  membership :</u>

⇒ 7.5% of 20,000

⇒ (7.5/100) × 20,000

⇒ 7.5 × 200

⇒ 1500 members.

Therefore, 1500 members have a contributor  membership.

<u>To find the percentage of the noncontributory  memberships are individual memberships :</u>

The percentage of noncontributory  memberships = 100% - 7.5% ⇒ 92.5%

The percentage of individual memberships = 60%

∴ What percentage of the noncontributory  memberships are individual memberships ⇒ (60 / 92.5) × 100 = 64.8%

3 0
3 years ago
HELP ASAP
Liula [17]

Answer:

A = 1.5386

Step-by-step explanation:

Quarter circle area formula:

A = (πr²)/4

A= (π1.4²)/4

A = (3.14*1.96)/4

A = (6.1544)/4

A = 1.5386

7 0
2 years ago
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Radda [10]

Answer:

60cm^2

Step-by-step explanation:

15 times 8 = 120

divided by 2  = 60

3 0
2 years ago
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Five out of six residents of Mayville have library cards. Which tool will best allow Darren to simulate this scenario and predic
AleksandrR [38]

Answer:a number cube



Step-by-step explanation:


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3 years ago
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LUCKY_DIMON [66]

Answer:

yes

Step-by-step explanation:

you can tell because all of the x-values are different, or they dont repeat. a function is no repeating x-values.

4 0
3 years ago
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