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frez [133]
3 years ago
13

Once a large pink​ ribbon, the sign of the fight against breast​ cancer, was erected out of pink​ post-it notes on a billboard.

If the area of the rectangular billboard covered by the ribbon was approximately 3420 square​ feet, and the width of the billboard was approximately 57 feet, what was the height of this​ billboard?
Mathematics
1 answer:
igomit [66]3 years ago
3 0

Answer:

60 feet

Step-by-step explanation:

The shape of a billboard = Rectangle

Area of a rectangle = Length(Height) × Width

Area = 3420 square feet

Width = 57 feet

Height = Area of the billboard/Width

Height = 3420 ft²/57 ft

Height = 60 feet

Therefore, the height of the billboard is 60 feet

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The probability of rolling an odd number is 9/19.

According to the statement

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The hours of daylight, y, in Utica in days x from January 1, 2013 can be modeled by the equation y = 2.89sin(0.0145x-1.40) + 10.
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Answer:

9.3 hours

Step-by-step explanation:

Given

y = 2.89\sin(0.0145x-1.40) + 10.99.

Required

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y = 2.89\sin(0.0145*52-1.40) + 10.99.

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