What is 19 and 20 you didn’t put anything
Answer:
Many answers, look below :)
Step-by-step explanation:
24.
(x)=2x^5+6x^4
3. Here we use the formula

And we have the following values given

So we will get

Question 4.
In this question , we have


Interest is the difference of amount and principal, that is

Answer:
or D
Step-by-step explanation:

2/3=3r
divide both sides by 3
remember that dividng by 3 is the same as multiplyint by 1/3
2/3 times 1/3=2/9=r
r=2/9