Answer:
8 hours
Step-by-step explanation:
Equation: y = 7x + 11
67 = 7x + 11
Subtract 11 from both sides;
56 = 7x
Divide both sides by 7;
x = 8
Answer:
3/11
Step-by-step explanation:
given that a cell phone company has three different production sites
Site name 1 2 3 Total
Production 60% 30% 10% 100%
Recalled 5% 7% 9%
Prob for recall 0.003 0.021 0.009 0.033
Total probability for recall = 0.033
Prob for recall and came from site 3 = 0.009
So required probability
= If a randomly selected cell phone has been recalled, what is the probability that it came from Site 3
=
Answer:
3.8*10^2J/(g°C),
Step-by-step explanation:
Heat Energy = mcΔt
23.6 = 5c(35-22.6)
23.6 = 5c(12.4)
23.6 = 62c
c = 23.6/62
c = 0.3806
c = 3.8*10^2J/(g°C),gold
Hence the specific heat of the metal is 3.8*10^2J/(g°C),
This is a geometric series with first term e^3 and common ratio e^-2. The sum of it will be
.. e^3/(1 -e^-2) ≈ 23.229277815766...