Answer: f(-3)=(-3)^2
f(-3)=9
the answer is C
Step-by-step explanation:
8th term is 0.30
Step-by-step explanation:
- Step 1: nth term of a GP = a × r^n-1
⇒ r = a2/a1 = 216/648 = 1/3
- Step 3: Calculate 8th term. a = 648, r = 1/3 and n = 8
⇒ 8th term = 648 × (1/3)^8-1 = 648 × (1/3)^7 = 648/2187 = 0.30
The expression 
expands to 
.
Hope this helps.
Answer:
2
Step-by-step explanation:
product of 2 and 8= multiply
2x8=16
Divide by 8
16/8=2
Answer:
A=38.88 or 38.9
Step-by-step explanation:
If both are similar then the 9 and the 7.2 are the same
9-7.2= 1.8
9x6=54
7.2-1.8=5.4
7.2x5.4=38.88 or 38.9
