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Rashid [163]
3 years ago
11

The equation h(t)=−16t^2+120t+65 gives the height of a firework, in feet, t seconds after it is launched from a platform.

Mathematics
2 answers:
SpyIntel [72]3 years ago
5 0
At time zero the fire work has not launches. so if you plug 0 into the function, you get 65. Therefore the height of the platform is 65 ft
hoa [83]3 years ago
4 0

The height of the platform should be/ is 65 feet, hope u passed!

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The pet store had food priced at $10 and now is priced at $18. What is the percent markup?​
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180%

Step-by-step explanation:

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A local kids play sold 8 adult tickets and 9 child tickets for a total of $205. On day two they sold only 4 adult tickets and 3
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Simply the monomials below<br><br>(-8x⁴ y³)•(2x⁵ y²)+7x⁹ y⁵​
vlada-n [284]

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-9x^9y^5

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6 0
3 years ago
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Find the volume of the pyramid below.
kozerog [31]
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6 0
4 years ago
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Mia has two cylindrical bird feeders. Her red bird feeder has a diameter of 10 inches and is 8.3 inches tall. What is the volume
Temka [501]

The volume of the red bird feeder will be equal to V=651.88 cubic inches

<h3>What is volume?</h3>

Volume is defined as the space occupied by any object in the three-Dimensions. All three parameters are required for the volume like length,width and height of the cube or Cuboid.

It is given that:-

Diameter = 10 inches

Height =  8.3 inches

Volume=?

Since the feeder is cylindrical so the volume will be calculated as:-

\rm Volume=\dfrac{\pi }{4}d^2H\\\\\\Volume=\dfrac{\pi }{4}(10)^2(8.3)\\\\\

V=651.88 cubic inches

Hence volume of the red bird feeder will be equal to V=651.88 cubic inches

To know more about Volume follow

brainly.com/question/1972490

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2 years ago
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