Answer:
80% are 15 years old
Step-by-step explanation:
To find the percent , we need to know how many out of 100
20/25
Multiply the top and bottom by 4
20*4
-----------
25*4
80/100
This is 80%
80% are 15 years old
According to my calculations Lauren used 147 minutes her first month.
72.75-36=36.75
36.75/.25=147
I'm guessing the function is
whose first few derivatives are
with a general pattern of
Then has power series (centered at 0)
which is a geometric series, converging only for
(this is the interval of convergence)
###
If you know that for
then we can derive the same series by manipulating this result:
Answer:
I'm not really sure but I think its 6:36
Step-by-step explanation:
12 quarters + 18 nickels + 6 dimes = 36 coins in total
6 dimes in total
6:36