Answer:
<h2>780</h2>
Step-by-step explanation:
What is the sum of the series 5^n from n=1 to 4.
5^1 + 5^2 + 5^3+ 5^4 =
5 + 25 + 125 + 625 =780
Answer:
it is 2
Step-by-step explanation:
The probability that in any one sample, two calculators or less will be faulty is; 100%
<h3>Probability and Random sampling</h3>
According to the task content;
- A statement of fact indicates that; 20% of the calculators produced in a factory are faulty.
Hence, it follows that, when a sample of 10 calculators is selected randomly each day, 2 of the calculators are faulty by proportion.
Ultimately, the probability that in any one sample, two calculators or less will be faulty is; 100%.
Read more on probability and Random sampling;
brainly.com/question/25403659
The formula for this is A=P(1+rt), where A is the amount at the end of whatever time at whatever interest rate, P is the amount you initially deposited, r is the interest rate, and t is the time in years. Ours would look like this:
A = 591.07(1+{.037}{7}) and A = 591.07(1.259) and A = $744.16
