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Hitman42 [59]
2 years ago
11

4) Louise stops at the gift store to buy a souvenir of the Statue of Liberty. THe original

Mathematics
2 answers:
Gekata [30.6K]2 years ago
5 0
<h2>Given↷</h2>
  • Original height⇢151ft
  • Scale factor of 1inch⇢20ft
<h2>To find↷</h2>
  • Height of Replica
<h2>Answer↷</h2>
  • 7.55 inches
<h2>Solution↷</h2>

To find the height of Replica,

  • we'll divide the original height by the given scale factor
  • ⇢151/20 inches
  • ⇢7.55 inches

Nonamiya [84]2 years ago
5 0
  • Height=151ft

Dialted scale factor=1in=20ft

So height of replica

  • 151/20
  • 7.55
  • 7.6in
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A barometer falls from a weather balloon
8_murik_8 [283]

Answer:

Step-by-step explanation:

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0= -16t² + 14400

(1/-16)×-14400=-16t²(1/-16)

900=t²

\sqrt{900} =\sqrt{t^{2}}

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7 0
2 years ago
Last month, 17 people showed up to help a local charity. This month, 55 people volunteered. What is the percentage increase?
astra-53 [7]

Step-by-step explanation:

The formula for percent change is

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So let's subtract 17 from 55 to find the change. 55-17=38

This is the change. Now we divide it by the original, 17.

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We're not done yet! We have to move the decimal point over to the right 2 spaces to make it a percentage. So, the percentage increase is

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6 0
3 years ago
67% of x = 67 <br> Can Yall Help Me
Aneli [31]
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7 0
3 years ago
Let f(x) = -8x + 4 and g(x) = 3x2 + 5. Find f(7) + g(7) .
VMariaS [17]

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6 0
2 years ago
A sphere has a diameter of 12.5 inches. What is the surface area of the sphere? 50π in² 156.25π in² 625π in² 2604.17π in²
Advocard [28]
Hello!

To find the surface area of a sphere you use the equation

A = 4 \pi  r^{2}

A is surface area
r is radius which is half the diameter

Put in the values you know

A = 4 \pi 6.25^{2}

Square the number

A = 4 \pi 39.0625

Multiply the 4 and the 39.0625

A = 156.25 \pi

The answer is B) 156.25 \pi  in^{2}

Hope this helps!
3 0
3 years ago
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