A mile is 5, 280 feet long. A certain indoor gym has a running track for which 12 laps around the track is equivalent to 1 mile. Explain how you can use partial quotients to determine how many feet long the track is

X

Hint

1 of 2

Dividing by partial quotients means subtracting multiples of the divisor from the dividend until there is nothing left to subtract.

First, I would use

and subtract

Then I would use

X

in order to decrease the dividend to 0.

Adding the partial quotients

and

gives the whole-number quotient,

The track is 440 feet long.

440 feet

Step-by-step explanation:

The relationship between mile and feet is given as:

1 mile = 5280 feet.

The length of 12 laps around the track is equivalent to 1 mile:

12 laps = 1 mile

Dividing both sides by 12 and simplifying:

12 laps / 12 = 1 mile / 12

1 lap = (1/12) mile

This means that the relationship between the length of the track and feet is given as:

Length of track = (1/12) × 5280 feet

Simplifying the expression:

Length of track = 440 feet

Question 1:

How many vertices have an odd degree?

Question 1 ANSWER:

2

Question 2:

If a graph has exactly 2 odd vertices, then  

Question 2  ANSWER:

at least one path exists

Question 3:

Which path shows trace-ability?

Question 3 ANSWER:

AC,CB,BA,AE,ED,DC

Question 4:

In order to trace this graph without lifting your pen or retracing an edge you COULD begin at vertex

Question 4 ANSWER:

B

Question 5:

This graph has a/is

Question 5 ANSWER:

Euler Path  

Sources:

I got a 100% on the quiz, and I have taken AP statistics already before.