Recent activity by Petercopter

Recent activity by Petercopter

(a) If tan² A = 1 + 2tan² B, prove that cos² B = 2cos² A

answered Dec 20, 2024

1 answer 7.6k views

Why was the skater able to achieve the same max height on both sides of the ramp but why a the second hill of a roller coaster must be less tall than the first?

asked Nov 26, 2024

1 answer 98.7k views

The primary site of hemopoiesis in adult humans is in the?

asked Nov 16, 2024

1 answer 29.6k views

The world's least privileged and least powerful nations, often as a byproduct of colonialism and subsequent independence. Economic activities are less mechanized

asked Nov 9, 2024

1 answer 40.3k views

What do best ROC and best angle of climb depend on? a) Airspeed b) Wing design c) Excess Thrust d) Altitude

answered Nov 6, 2024

1 answer 182k views

Consider an individual who immigrates to Canada and deposits $2,000 in Canadian currency into the Canadian banking system. Suppose all commercial banks have a target reserve ratio of 5 percent and individuals

asked Oct 3, 2024

1 answer 196k views

Given (x – 7)2 = 36, select the values of x. x = 13 x = 1 x = –29 x = 42

answered Sep 24, 2024

1 answer 213k views

Can abstract and timeless entities, like natural numbers and sets, have properties that vary with time? I am inclined to think they do. For example, the largest known prime number keeps changing with time.

asked Aug 24, 2024

1 answer 107k views

The Pritzker Prize is often described as the "Nobel Prize" of which field? 1) Architecture 2) Literature 3) Physics 4) Chemistry

answered Aug 22, 2024

1 answer 107k views

How does an automatic mixture control (AMC) function? a) Adjusts fuel-to-air ratio based on altitude and ambient conditions b) Controls aircraft navigation systems automatically c) Manages cabin pressurization

answered Aug 17, 2024

1 answer 6.9k views

Piety 2. Why did the Chinese government think that Confucianism would help unite communities at this time? a. Answer here...

asked Jul 26, 2024

1 answer 117k views

A large university is considering introducing a new major in Economic Geography and wishes to poll the current student body for their opinion of the feasibility of introducing such a major. The Office

asked Jun 18, 2024

1 answer 164k views

The fans buy tickets. The tickets are expensive. The fans want to go to the game. how do you put this in one sentance?

answered Jun 5, 2024

1 answer 119k views

Question 1 of 2: An internet movie rental company charges a yearly membership fee of $50 dollars, plus $1.99 per movie rental. How many movies, in one year, could someone watch with one hundred twenty-one

answered Feb 17, 2024

1 answer 106k views

Choose the element from the list below: - Water - Sodium chloride - Hydrogen peroxide - Rust - Helium

asked Jan 25, 2024

1 answer 175k views

Explain the connotation of the word "chicken" and how it would impact the tone and meaning of a story.

asked Jan 18, 2024

1 answer 53.5k views

Find the equation for the line that passes through the point (1,0), and that is perpendicular to the line with the

answered Dec 12, 2023

1 answer 148k views

How does light reflect from one surface to another

asked Nov 20, 2023

1 answer 42.0k views

If the female is a carrier for the x-linked trait for colorblindness, and the male is colorblind, what percentage of their daughters wilI be colorblind?

asked Oct 4, 2023

1 answer 119k views

How do the citizens of a city have a say in the law that get passed?

asked Jul 11, 2023

1 answer 123k views

Search QAmmunity.org