∑ ( from n = 1 to n =5 ) 3 · ( -2 ) ^( n -1 )
a 1 = 3 · ( -2 ) ^0 = 3
a 2 = 3 · ( - 2 ) = - 6
a 3 = 3 · 4 = 12
a 4 = 3 · ( - 8 ) = - 24
a 5 = 3 · 16 = 48
3 - 6 + 12 - 24 + 48 = 33
Answer: C ) 33
Answer:
165°
Step-by-step explanation:
Answer: You have 1.65 will be you answer
Step-by-step explanation:
Answer:
4 calories per ounce.
Step-by-step explanation:
20/5 = 4
Answer:
2y-8
-Step-by-step explanation:
2y +4y = 2y
so
2y - 8
