Sum = 20(1-(1/4)^5) / (1-1/4) = 26.64
Huh? there can't be 4 zeroes. but if u mean 140,000,000,000; then it's 140 billion.
it u mean 14,000,000,000; then that's 14 billion.
Money that is expected to produce a final profit is called an investment.
Answer:
x=-11
Step-by-step explanation: