Recent activity by Kevin Lieser

Recent activity by Kevin Lieser

Calculate the angle of incidence of the ray on the flat surface of the block

asked Dec 14, 2023

1 answer 126k views

a homeowner in raleigh, north carolina, wants to install a wind turbine in his backyard to augment electrical power from the grid. a local supplier states that the combined efficiency of their turbines

asked Aug 22, 2023

1 answer 21.1k views

Pls help with proofs

answered Aug 20, 2023

1 answer 134k views

What world instrument has qualities of both percussion instruments and wind instruments? A. accordion B. shofar C. dungchen D. steelpan drums

asked Aug 13, 2023

2 answers 57.1k views

How many neurons do humans have? Where are most neurons found?

answered Jul 22, 2023

2 answers 169k views

Helpppppppppppppppp 88 points

answered Apr 26, 2023

2 answers 191k views

Imagine that one tree outside your home looks unhealthy, although all the other trees seem healthy and strong. Describe how you could apply scientific thinking to the situation to determine why one tree

answered Apr 24, 2023

2 answers 142k views

Which of the following sentences contains a plural spelling error? She had to use crutchs for several weeks after breaking her leg. He was used to practicing on many different types of pianos. The cashier

asked Mar 9, 2023

1 answer 153k views

can you please help with determining if the following ratios are equivalent: 4:18 and 2:12 as a ratios

asked Jan 27, 2023

1 answer 163k views

What is the value of the expression below when x = 2 8x^2 + 6x - 8

answered Jan 7, 2023

1 answer 137k views

2. Why were the Van Eycks called the "fathers of oil painting"?

answered Dec 21, 2022

2 answers 14.5k views

15 POINTS State the features of various types of savings accounts and how would each be used by you as a customer?

answered Dec 2, 2022

1 answer 78.1k views

Read any book and write 5 sentences lmk what’s the book called

answered Dec 1, 2022

1 answer 190k views

Pleaseee helppp answer correctly !!!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!

asked Dec 1, 2022

2 answers 163k views

Which statement regarding polymers is TRUE? 1. Polymers have only a few uses. 2. All polymers are made entirely of carbon and hydrogen. 3.Many polymers do not decompose and recycling them can be difficult.

asked Oct 9, 2022

1 answer 187k views

Is this a parallelogram? Yes or no. And what’s your explanation

asked Sep 27, 2022

1 answer 173k views

What is a cell wall

answered Jul 17, 2022

1 answer 138k views

Helps me plzzzzz✨zzzzzz thanks

answered Jul 9, 2022

1 answer 221k views

Which of the following is most likely the next step in the series? And O A. OB. OD.

answered Jun 14, 2022

1 answer 169k views

Which of the following answer choices describe subjects that Leonardo da Vinci explored? Select THREE choices. Group of answer choices Made various sculptures for the Pope Discovered and charted new stars

asked Jun 8, 2022

1 answer 127k views

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