AAAAAAAAAAAAAAAAAA AAAAAAAAAA A AAAAAAAAA AAAAAAAAAA AAAAAAAAAAA A A A AAAAAAA A A AAAAA AAAA.
Step-by-step explanation:
E
Answer:
1/2 of a minute
A) 21
Mean:
(23 + 18 + 24 + 15 + 25)/5
105/5
21
the answer is 150
An arithmetic sequence is given by relation as follows :
For the first term, put n = 1. So,
For fourth term, put n = 4. So,
For tenth term, put n = 10. So,
Hence, the correct option is (C).
D
Graph the points. Then count the units vertically and horizontally. See picture.