Answer:
The process of "exposing healthy subjects to related or weakened disease agents to protect them from the pathogenic agent is now known as vaccination." But using the syphilis organisms would spread a full-blown serious disease agent. "Mercury and Salvarsan were used to treat syphilis. Although both treatments killed the bacterium, Treponema pallidum, the causative agent of syphilis they also caused rashes, liver damage, loss of limbs and life. These side effects have been attributed to improper handling of the drug."
Reference: Gordon State College. “Microbiology and You.” Microbiology and You: An Introduction, 2019
Answer:
so savings = $2200
bonds = $4400
and mutual fund = $3400
Explanation:
given data
received bonus = $10,000
savings account paying = 4.5% per year
bonds paying = 5%
mutual fund that returned = 4%
income from these investments = $455
to find out
How much did the worker place in the government bonds
solution
we consider amount invested for 4.5 % is = x
and hen his investment in bonds is = 2x for 5%
and rest is 10000- x - 2x
that is = (10000- 3x ) for 4%
so
interest equation will be here
0.045 x + 0.05 (2x) + 0.04 (10000-3x) = 455
solve we get
x = 2200
so savings = $2200
bonds = $4400
and mutual fund = $3400
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Answer: I think its D
Explanation: because they have the power to to tax, make enforce laws, and charter banks
No, Walmart won't be able to offer such low prices if they were a different type organization
Walmart might soon follow in the footsteps of Borders booksellers, Sam Goody's record stores, and other once-dominant retailers whose market share shrank and finally collapsed as online sales got steadily larger if it didn't keep its pricing low enough to compete with e-commerce behemoths like Amazon.
Walmart has kept operating costs down since its inception in the early 1960s by heeding the advice of its late founder and namesake Sam Walton. Even after becoming a multi-millionaire, Walton is infamous for still using an old pickup vehicle for transportation. by using low-cost travel choices for executives and by maintaining a simple in-store design.
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brainly.com/question/16607243
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