Answer:
The answer is in the attachment!
Step-by-step explanation:
Answer:
Ans: $19,793
Step-by-step explanation:
Compound interest:
A = P(1+6/100)²⁵
= 4100(1+0.065)²⁵
=19,793
To find the number you would start by writing out the equation using x as the number. The equation would be x+2x=21. The first step to solve this equation would be to combine like terms, making the equation 3x=21. Finally, you would divide both sides by three, making your answer x=7.
The answer is option E i.e., 1 because we know that there are 3 defective batteries in the case so the probability will never be 1 for this case.
