Do you agree or disagree with quote "Without feelings of respect, what is there to distinguish men from beasts?"

Who developed Morse code?

ArbitrLikvidat [17]

Answer:

Samuel Morse and Alfred Vail

Explanation:

8 0

2 years ago

Read 2 more answers

Give scenarios best illustrates delegated discretionary authority?

NemiM [27]

Answer:

CONGRESS GIVING

Explanation:

Congress giving the Environmental protection Agency the power to establish national pollution standards,

This is a function of federal Bureaucracy that performs government task in implementation, administration and regulation,

When Congress passes a law, it sets down guidelines to carry out the new policies. Actually putting these policies into practice is known as implementation.

6 0

3 years ago

Suppose you find a rock that contains 10 micrograms of radioactive potassium-40, which has a half-life of 1.25 billion years. By

attashe74 [19]

Answer:

The rock is 3.75 billion years ago.

Explanation:

Given that:

Half life = 1.25 billion years

1 billion years = 10⁹ years

So,

Half life = 1.25 × 10⁹ years

$t_{1/2}=\frac {ln\ 2}{k}$

Where, k is rate constant

So,

$k=\frac {ln\ 2}{t_{1/2}}$

$k=\frac {ln\ 2}{1.25\times 10^9}\ year^{-1}$

The rate constant, k = 5.5452 × 10⁻¹⁰ years⁻¹

Initial amount [A₀] = 80 micrograms

Final amount $[A_t]$ = 10 micrograms

Using integrated rate law for first order kinetics as:

$[A_t]=[A_0]e^{-kt}$

So,

$10=80\times e^{-5.5452\times 10^{-10}\times t}$

$80e^{-5.5452\times \:10^{-10}x}=10$

$\frac{80e^{-5.5452\times \:10^{-10}x}}{80}=\frac{10}{80}$

$\ln \left(e^{-5.5452\times \:10^{-10}x}\right)=\ln \left(\frac{1}{8}\right)$

$x=\frac{10^{10}\times \:3\ln \left(2\right)}{5.5452}=3.75\times 10^9$

So,

<u>The rock is 3.75 billion years ago.</u>

8 0

3 years ago

Each year, more than 50 million Americans _____.

marysya [2.9K]

<span>Good Morning!

Every year more than fifty million Americans experience symptoms of mental illness. The data are from the Substance Abuse and Mental Health Services Administration (SAMHSA).

It would be impossible for 50 million Americans to commit suicide every year. In 5 or 6 years, there would be no more population in the United States. Hugs!</span>

4 0

3 years ago

Which laws do you think were the MOST unfair and unreasonable in the passage Hammurabi's code of law

Alexandra [31]

Explanation:

Hammurabi was quite harsh when it came to his code of law. Although the punishments as well as the limits were reasonable, the cruelity was demonstrated throughout the code of law. However, the most unfair and unreasonable laws, in my opinion, consisted of long-term suffering. For example, if a physician accidently failed an operation and tragically killed his patient, Hammurabi would lacerate the physician's hands, ensuring that that physician will not make the same terrible mistake again. These laws were not merciful whatsoever, but Hammurabi's punishments and limits that he set in his kingdom kept things in order. After all, the empire did fall apart after Hammurabi's death.

5 0

2 years ago