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3 years ago

A car travels around a circular track of radius 1.5 miles. It traversed35of a complete revolution. Howfar did it travel?

Mathematics

1 answer:

Arturiano [62]3 years ago

7 0

Answer:

The total distance traveled by the car is 330 miles.

Step-by-step explanation:

The circular track is the circumference of circle with radius 1.5 miles.

Circumference of a circle = 2 $\pi$ r

Thus,

Circumference of the track = 2 x $\frac{22}{7}$ x 1.5

= 9.4286571429

Circumference of the track = 9.4286571429 miles

But, one complete revolution by the car is the circumference of the track.

i.e One complete revolution round the track = 9.4286571429 miles

Therefore,

35 complete revolutions round the track = 35 x 9.4286571429 miles

= 330 miles

The total distance traveled by the car is 330 miles.

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Talja [164]

Answer:

Yes, the company can expect a profit in the long term

Step-by-step explanation:

In this question, we are to project if a company is expected to make a profit or loss given the information in the question.

Let’s use the scenario of 50 gadgets produced.

1 is expected to be faulty, while 49 is thus expected to work perfectly.

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3 years ago

Write an equation of the line that has a slope of 5 and goes through the point (3,3)

professor190 [17]

Answer:

y=5x-12

Step-by-step explanation:

The general equation of a line is y=mx+b.

The equation you currently have is y=5x+b.

Plug in the point (3,3) which will get you 3=5(3)+b.

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3=5(3)+b

3=15+b

b=3-15

b=-12

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