The equation in the given standard form is 
<h3>Equation of a circle</h3>
The standard equation of a circle is expressed as:

Given the equation 
Group the function to have:

Complete the squares to have:

Hence the equation in the given standard form is 
Learn more on equation of a circle here: brainly.com/question/1506955
Exact Form: 9/16
decimal form : 0.5625
Answer: 9 miles.
Step-by-step explanation:
1. You know that :
- Tiara biked 2/3 of the race before stopping for water.
- Juan biked 5/12 of the race before stopping.
2. Then, Tiara biked:
(2/3)*36 miles=24 miles
3. And Juan biked:
(5/12)*36 miles=15 miles
4. Therefore, to calculate the amount of miles Tiara biked than Juan before stopping for water you must make the following subtraction:
24 miles-15 miles=9 miles
Step-by-step explanation:
Look at the number in the hundredth place and follow the rule-
if the number is 5 or higher, you round the number in the tenth place up by one. If it is 4 or lower (all the way to 0) you keep it the same.
For example: 3.14159
the number 4 is in the hundredth place, so you keep 1 as is.
For example: 9.493
the number 9 is in the hundredth place, so you round up 4 to 5.
Brainliest? :)