Answer: 45kg
Explanation:
Since 25% of the ingot consists of zinc, it implies that (100 - 25) = 75% of copper is contained in the ingot.
We then calculate 75% of 60kg to get the amount of kilograms of copper that the ingot of brass contain. This will be:
= 75% × 60
= 75/100 × 60
= 0.75 × 60
= 45kg
Answer:
im not sure but good luck
Explanation:
Answer:
Answer: Most bills will have an effective date noted in the text of the bill. If an effective date is not noted, however, and if the bill passed by a two-thirds majority, then the bill takes effect immediately. If the bill does not pass by a two-thirds majority, then the bill becomes effective 90 days after adjournment.
Explanation:
Answer:
B. the national mail system from being used for criminal or illegal purposes.
Explanation:
The United States Postal Inspection Service is a federal law enforcement sector of the posting service that inspects and makes sure that the mail system is used in a fair and safe manner. This process safeguards the general public from any harm and also ensures the mail system from any illegal or dangerous activity.
Thus, the <u>correct answer is that the US Postal Inspection Service was created so that the national mail system will not be used for any criminal or illegal purposes and also to safeguard people from any harm.</u>
Answer:
From its earliest years, the Senate has jealously guarded its power to review and approve or reject presidential appointees to executive and judicial branch posts. In its history, the Senate has confirmed 126 Supreme Court nominations and well over 500 Cabinet nominations.
Explanation:
Hope this helps you! :)
