Recent activity by Leif Andersen

Question

Why do Ari and Dante go to the desert to use the telescope?

answered Dec 11, 2024

1 answer 30.1k views

For the follow problem, use your knowledge of periodic trends and Coulomb's law to explain the observation that is presented. 1. Boron has an atomic radius of 87 pm and Carbon has an atomic radius of 67

asked Dec 10, 2024

1 answer 39.3k views

What did the Tuskegee Airmen do during World War II?

answered Dec 8, 2024

1 answer 96.1k views

The Age of Dinosaurs persisted for some ________ years. 1) 1.60 billion 2) 160 thousand 3) 160 4) 160 billion 5) 160 million

answered Nov 27, 2024

1 answer 18.2k views

What are the three manmade structures that prevent erosion? a) Dams, bridges, tunnels b) Roads, buildings, airports c) Levees, retaining walls, terraces d) Mountains, valleys, plateaus

asked Oct 1, 2024

1 answer 176k views

A nonprofit organization's finance committee is listening to the advice of a financial expert on how they should manage the organization's investments. The board is practicing which duty? A) The duty of

answered Sep 14, 2024

1 answer 105k views

Which of the following statements are true about state courts? A) Smaller states may use the federal court system in place of state courts. B) State supreme court cases on state law can be appealed to

asked Sep 11, 2024

1 answer 215k views

A 60kg mass initially at rest explodes into two fragments. The 20kg fragment moves east at 30m/s. What is the velocity of the 40kg fragment? A) 15m/s east B) 45m/s east C) 60m/s east D) 30m/s east

asked Jul 12, 2024

1 answer 116k views

How exactly is heat supplied in an reversible isothermal process. If the temperature of system and surroundings always remains the same, then how come surrounding is supplying heat? I studied that T of

asked Jul 8, 2024

1 answer 43.7k views

Martin is buying boxes of pretzels for a school fundraiser. He spends $94.81 at Costco on boxes of pretzels. He bought 19 boxes of pretzels. How much did each box of pretzels cost?

asked Jun 15, 2024

1 answer 197k views

In the term meniscus, the root menisc means

asked May 7, 2024

1 answer 37.3k views

Which statement about using a portable fire extinguisher on an incipient stage fire is accurate?

answered Apr 20, 2024

1 answer 121k views

which of the following is not a state in the lifecycle of a service? a. starting state b. running state c. destroyed state d. paused state

answered Apr 5, 2024

1 answer 128k views

F(x, y)= (x+y², xy-1). Using the definition of differentiability, show that f is differentiable at (2,1)

answered Mar 17, 2024

1 answer 48.7k views

Jc. dakr map o Nave whevt arif damp rach tome he is turncd

asked Mar 6, 2024

1 answer 194k views

Fin the missing value so that the two points have a slope of 1/7 (7,2) and (0,y)

asked Feb 23, 2024

1 answer 221k views

I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER

asked Nov 24, 2023

1 answer 164k views

What is the electric force between two point charges of 4.7 x 10-9 C and -3.1 x 10-⁹ C that are separated by 0.020 m? 91 4.7 x 10-9 C 92 -3.1 x 10-9 C r = 0.020 m k= 9.00 x 109 N-m²/C²

asked Sep 27, 2023

1 answer 148k views

point B divides pq in the ratio 1:3 if x cordinate is-1and the x corrdinate op is -3 what is the x cordinate of q

answered Aug 24, 2023

1 answer 118k views

Which of the following websites most likely contains reliable data? O The website of CBS or NBC, a major news network O A blog devoted to celebrity gossip O Any website with graphics that look professional

asked Aug 12, 2023

1 answer 82.9k views

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