The researcher wants to investigate whether carpet makes a difference in the mean bacterial concentration in air. the null and alternative hypotheses would be:
H0: The mean of the carpeted rooms = the mean of the uncarpeted rooms
Ha: The mean of the carpeted rooms ≠ the mean of the uncarpeted rooms
The attention of bacteria majorly depends on the awareness of inoculum, incubating temperature, and the metabolic country of inoculated pressure used. The bacterial concentration suspended in growth media may be calculated.
In idea, you could listen to cells through filtration or centrifugation, but likely no greater than a hundredfold. for your case, you're asking to concentrate by 10,000 fold. So you sincerely might want to develop denser cultures of cells. You can centrifuge your modern broth and resuspend the pallet in a clear broth.
In microbiology, the minimal inhibitory attention (MIC) is the lowest concentration of a chemical, generally a drug, which prevents the visible boom of a bacterium or bacteria.
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Answer:
They are related because all of the heaths are commonly linked to anxiety and depression. So when a person is financially struggling they can have anxiety which affects their mental health which affects there want to be physical which makes their physical health bad. So all of these are linked together so if one is bad then the others are sure to become bad too.
it's b (: it's simply regular butter but with the milk solids removed.
Answer: b. an asset for the bank and a liability for Kellie's Print Shop. The loan does not increase the money supply.
Explanation:
Banks make money by loaning out money to people and companies. This means that loans are an asset to banks because it enables them to generate cash.
Kellie's Print Shop will have to pay back to loan however which means that it is a liability to them because they owe the bank.
This loan will not increase the money supply because if not explicitly stated that it does, we assume that the loan was made from bank deposits by other bank customers which means that it is already part of the money supply.
