Answer:
we could work this out by geometric sequence
Step-by-step explanation:
G1=2, G2=4, we have a formula,Gn=G1r^n-1
G2=G1 (r)^1, 4=2r, r=2
G30=G1 (2)^29=1,073,741,824 bacterium
Answer: y= 12x +40
Step-by-step explanation:
First, find 15% of 80 and add it to 80
15% = 0.15
0.15 × 80 = 12
80 + 12 = 92
Remember that Tom will add 5 more for the judges
92 + 5 = 97
Your answer is D. 97 chairs
Hope this helps :)
Answer:
Each person would pay $25.80.
Sorry if I am wrong
Step-by-step explanation: