The answer is -2.75
-0.5m + 2.75m - 5m
(-0.5m + 2.75m) -5m
2.25m - 5m = -2.75
Answer:
Number of bacteria after 36 hour (A) = 381 (Approx)
Step-by-step explanation:
Given:
Number of bacteria (p) = 2,000
Total time (n) = 36 hours
Decay rate = 4.5 % = 0.045 per hour
Find:
Number of bacteria after 36 hour (A)
Computation:

Number of bacteria after 36 hour (A) = 2,000[1-0.045]³⁶
Number of bacteria after 36 hour (A) = 2,000[0.955]³⁶
Number of bacteria after 36 hour (A) = 2,000[0.190599333]
Number of bacteria after 36 hour (A) = 381.19866
Number of bacteria after 36 hour (A) = 381 (Approx)
Maybe A because that’s in the middle but it does not show!
The depth of the snow would need to be 16 inches in order for the plow to stop moving
since M is the point of FG, then the halves FM and MG are twins.
![\bf F\stackrel{\stackrel{FM = MG}{7x-15}}{\rule[0.35em]{10em}{0.25pt}}M\stackrel{\stackrel{MG}{7x-15}}{\rule[0.35em]{10em}{0.25pt}}G\\\\\\FG=FM+MG~~\begin{cases}FG=33\\FM=7x-15\\MG=7x-15\end{cases}\implies 33=(7x-15)+(7x-15)\\\\\\33=14x-30\implies 63=14x\implies \cfrac{63}{14}=x\implies \cfrac{9}{2}=x](https://tex.z-dn.net/?f=%20%5Cbf%20F%5Cstackrel%7B%5Cstackrel%7BFM%20%3D%20MG%7D%7B7x-15%7D%7D%7B%5Crule%5B0.35em%5D%7B10em%7D%7B0.25pt%7D%7DM%5Cstackrel%7B%5Cstackrel%7BMG%7D%7B7x-15%7D%7D%7B%5Crule%5B0.35em%5D%7B10em%7D%7B0.25pt%7D%7DG%5C%5C%5C%5C%5C%5CFG%3DFM%2BMG~~%5Cbegin%7Bcases%7DFG%3D33%5C%5CFM%3D7x-15%5C%5CMG%3D7x-15%5Cend%7Bcases%7D%5Cimplies%2033%3D%287x-15%29%2B%287x-15%29%5C%5C%5C%5C%5C%5C33%3D14x-30%5Cimplies%2063%3D14x%5Cimplies%20%5Ccfrac%7B63%7D%7B14%7D%3Dx%5Cimplies%20%5Ccfrac%7B9%7D%7B2%7D%3Dx%20)