The number of flu cases incressed by 40% each week there were 3,000 during the first week of january how many people were affected

1. 8

2. 9

3. 20

4. 3

5. 17

6. 2.2

7. 11.25

8. 1

9. 14

10. 2

step-by-step explanation:

thats the first half

well we know there are 4 clubs in 52 cards so it’s replaced so it should be 3/51

step-by-step explanation:

a_n = a_1 + (n - 1)d

the first term is 6.

the common difference d = ?

when you find d, replace n with 7 and d with the common difference to find your answer.