Answer:
32
Step-by-step explanation:Not the best at math but it should be the same
$2.50 for 3.2 oz. is the better buy. multiply 1.2 by 8/3 to get 3.2 oz, which you will have to multiply $1.00 by 8/3 to get $2.67. So $1.00 for 1.2 oz is the equivalent of $2.67 for 3.2 oz.
Answer:
447.44 is your final answer
Step-by-step explanation:
680 x 0.3 = 204
680 - 204 = 476
476 x 0.06 = 28.56
476 - 28.56 = 447.44
447.44 is your final answer.
Can I have brainliest? It would help me out, if not thanks anyways! Hope this helped and have a nice day!
Answer:
Step-by-step explanation:
Decay of carbon - 14 is exponential in nature . It decays as follows .
λ is called decay constant .
λ = .693 / T where T is half life .
Half life of carbon-14 is 5700 years
λ = .693 / T
= .693 / 5700
= 12.158 x 10⁻⁵ year⁻¹

N = .71 N₀


Taking ln on both sides
ln .71 = - λ t
ln .71 = - 12.158 x 10⁻⁵ t
-0.3425 = - 12.158 x 10⁻⁵ t
t = .3425 / 12.158 x 10⁻⁵
2817 years .
Answer:
Well then what the questions
Step-by-step explanation:
2+2 equal 4