Answer:
the 3rd one
Step-by-step explanation:
Answer: They cost the same amount.
Step-by-step explanation:
35(0.20)=7
35-7=28
40(0.30)=12
40-12=28
28=28
Answer:
it should be 10.4 in 6 years.
Step-by-step explanation:
not sure what you were asking.
Answer: 8
Step-by-step explanation: 8(15-4)/4^2-5 8(11)/16-5 88/11 = 8
Answer:
They are both due to the wave nature of light.