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lubasha [3.4K]
2 years ago
12

25)

Mathematics
1 answer:
Cloud [144]2 years ago
5 0

Thanks I thunk this helps..!

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An airplane is flying at a speed of 500 mi/h at an altitude of one mile. The plane passes directly above a radar station at time
d1i1m1o1n [39]

Answer:

a)s=\sqrt{1+d^2}

b)d(t)=500t

c)s(t) =\sqrt{1+250000t^2}

Step-by-step explanation:

d = Horizontal distance

s = the distance between the plane and the radar station

The horizontal distance (d), the one mile altitude, and s form a right triangle.

So, use Pythagoras theorem

Hypotenuse^2=Perpendicular^2+Base^2

s^2=1^2+d^2

a) s=\sqrt{1+d^2}

(b) Express d as a function of the time t (in hours) that the plane has flown.

distance = speed \times time

d(t)=500t

(c) Use composition to express s as a function of t.

s(t) =\sqrt{1+d^2}

using b

s(t) =\sqrt{1+(500t)^2}\\s(t) =\sqrt{1+250000t^2}

6 0
3 years ago
Can someone help me with this ASAP?! Please and thank you!!
tamaranim1 [39]

Answer:

the 1st answer is correct

Step-by-step explanation:

7 0
2 years ago
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The drama club spent $450 on tickets and buses for a field trip to the theater. 15 members of the drama club attended the field
guajiro [1.7K]

Answer: 525

Step-by-step explanation:

450+15+60=525

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2 years ago
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Write an equation to solve this problem: Twenty-four is 25 percent of what number? Find the answer .
Ghella [55]
24 times 100 then divide that by 25
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Find the product 6x500=6x blank hundreds
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500? If you're trying to find x...
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