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pashok25 [27]
3 years ago
8

A suspension bridge has a cable shaped like a parabola. The bridge is supported by two towers. The towers are meters apart. If t

he cable is meters high when it is meters from the center of the bridge, what is the height of one of the towers

Mathematics
1 answer:
scZoUnD [109]3 years ago
6 0

Answer:

hello your question is incomplete attached below is the complete question

answer : 54 m

Step-by-step explanation:

Applying jet equation of Parabola

(x-h)^2 = 4p (y-k)  where (h,k) = 0

x^2 = 4py and this passes through ( 48, 24 )

(48)^2 = 4(p)(24)

hence P = 24

x^2 = 96h  at x = 72 and y(h) unknown

= 72^2 = 96(h)

h = 72^2 / 96 = 54 m

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Answer:

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given that a batch of 140 semiconductor chips is inspected by choosing a sample of 5 chips without replacement.

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