pho table

j Pho .
Pho ().
pho 7 PhU+2C5BE 2 1 3.
Pho Pho.
pho, Pho real, Pho Asia
2011 1 .
pho?
: [f] photography [f'tgrf] 313 55.
Pho .

j Pho .
Pho ().
pho 7 PhU+2C5BE 2 1 3.
Pho Pho.
pho, Pho real, Pho Asia
2011 1 .
pho?
: [f] photography [f'tgrf] 313 55.
Pho .
Thus, $ 33 $ measurements are taken before exceeding.
This is an arithmetic sequence with first term $ a = 100,000 $, common difference $ d = 200,000 $, and last term $ l = 900,000 $.
How many positive 4-digit numbers are divisible by both 9 and 11?
A number divisible by both 9 and 11 is divisible by their least common multiple. Since 9 and 11 are coprime:
We need to count the number of 4-digit numbers divisible by 99.
The smallest 4-digit number is 1000, the largest is 9999.
Find the smallest 4-digit multiple of 99:
Number of terms: $ 101 - 11 + 1 = 91 $.
The average of $ 3v - 4 $, $ 5v + 7 $, and $ v + 10 $ is 24. What is the value of $ v $?
Solution: To compute the total profit after 3 years, we evaluate both profit functions at $ x = 3 $ and sum the results.