3.010101.. = 3 + 0.010101... = 3 + 1/(100 - 1) = 3 + 1/99 = 3 1/99
Answer:
No
Step-by-step explanation:
Neither 4 or 7 is a solution to both equations
Yes becaus any even numbers can be represented as 2n where n is an integer
so 2n and 2m where m and n aer both integers
they both have 2 as a factor so that will be included in finding the greatest common factor
Answer:
1231.50432021 cm³
Step-by-step explanation:
Use the formula:

And replace known values:

Aaaand simplify:

Which gives approximately:

And don't forget to put the unit (cm³)!
Answer:
Rate of jogging is 4.6 miles per hour.
Step-by-step explanation:
Rachel jogs 20 feet in 3 seconds and we have to find the rate of jogging in miles per hour.
Since 1 feet = 0.000189394 miles
Therefore, 20 feet = 0.0037879 miles
Similarly, 1 second =
hour
Therefor, 3 seconds = 
=
hours
Formula to calculate the rate = 
=
= 1200 × 0.0037879
= 4.545
≈ 4.6 miles per hour
Therefore, rate of jogging is 4.6 miles per hour.