Recent activity by Valentin Borisov

Recent activity by Valentin Borisov

What causes the AC hum or chatter in AC electromagnetic devices?

asked Nov 27, 2024

1 answer 73.1k views

Boomtowns were towns that: A. grew rapidly after minerals were found nearby. B. exploded due to unsafe mining practices. C. took over Native American lands. D. were founded by former slaves.

answered Nov 17, 2024

1 answer 125k views

How do nuclear, biological, and chemical weapons threaten international security?

answered Oct 24, 2024

1 answer 88.4k views

5.A pipeline that is 60 m long and has a diameter of 50 mm has a coefficient of friction of 0.006 (Darcy). Water is supplied via this pipe under a head of 16.5 m and is discharged through a nozzle which

asked Sep 25, 2024

1 answer 169k views

Can someone help me with these problems below and please include the steps :) ty 5²−17+2(3+2³) a) Solve the operations inside parentheses first: 5²−17+2(11) a)30 b)28 c)22 d)17

asked Sep 10, 2024

1 answer 182k views

Whats 2848x838449 / 294949 x 3848483 + 300,000,000 lets tal.k about school im bo.re.d

answered Sep 9, 2024

2 answers 44.6k views

The participants who acted as guards in the Stanford Prison Experiment a. identified with the prisoners and acted in a similar manner. b. developed stress-related symptoms, such as psychosomatic rashes.

asked Aug 17, 2024

1 answer 147k views

Why do energy storage molecules need carbon

asked Aug 15, 2024

2 answers 71.7k views

What did Hugh Logan's technique diagnose off?

answered Aug 12, 2024

1 answer 55.5k views

The trunk of a tree in kianas backyard measures 12ft high and has a diameter of 2 ft. which statement about the trunk of kianas tree is true A. It can be modeled using a cone with a volume of 16 pi cubic

answered Aug 8, 2024

1 answer 65.0k views

Is the word foot singular or plural ?

answered Jun 23, 2024

2 answers 72.9k views

Compare the total strong nuclear force in a lithium atom to the total strong nuclear force in a lithium ion (Li+1). a) The force is stronger in the lithium atom. b) The force is stronger in the lithium

answered Jun 1, 2024

1 answer 118k views

Find the area of the triangle that has a base of 5 in. and a height of 3 in. A) 9 in² B) 18 in² C) 17 in² D) 6 in²

asked May 28, 2024

1 answer 170k views

Let f(x) = x² + 6x + 11. What is the minimum value of the function?

answered May 10, 2024

1 answer 189k views

""A system of equations with one solution will have lines that… A) intersect at one point A system of equations with no solution will have lines that… B) never intersect A system of equations with infinite

answered Apr 17, 2024

1 answer 214k views

60. A patient's cells from a colorectal polyp were collected and the APC and ras genes were analyzed. The APC gene was found to be mutated, and the ras gene was found to be up-regulated. The physician

answered Mar 3, 2024

1 answer 49.1k views

Simplify each of the following fractions : 30 __ 75

answered Oct 24, 2023

2 answers 9.6k views

Write a story problem to go with the multiplication problem 3 x 7/8

answered Sep 18, 2023

1 answer 24.3k views

(30) Points if you can answer this please. Help me on my exam please

asked Sep 17, 2023

1 answer 13.0k views

Use the formula A = bh to find the area of a rectangular-shaped garden with a base of 8 feet and a height of 7 feet

answered Jun 27, 2023

1 answer 115k views

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