Option B:
is the ratio used to convert to miles to feet.
Explanation:
Given that the distance is 1.7 miles
We need to convert the distance 1.7 miles to feet.
The ratio of miles to feet can be determined by finding how many feet are there in a mile.
There are 5280 feet in a mile.
To convert the miles to feet, we need to multiply the mile by 5280 feet.
Thus, the distance is given by

Hence, the distance of 1.7 miles to feet is 8976 feet.
Thus, the ratio that is required to convert miles to feet is 
Therefore, Option B is the correct answer.
Answer:
8 yrs
Step-by-step explanation:
3(5+x)=31+x
15+3x=31+x
2x=16
x=2
For this case we have the following definition:
A real number can be a rational number or an irrational number.
The rational numbers are those that can be expressed as the quotient of two integers, such as 3/4, -21/3, 5, 0, 1/2, while the irrational numbers are all the others.
Between 0.1 and 0.11 we have:
Rational number: 105/1000 = 0.105
Irrational number: 01057685429832687
Okay so you want to find out how many days would be needed to get 32 million new accounts.
First take 32÷0.4=80
Then your going to take 0.4×80=32