Questions by Ivan Nesterenko

Questions by Ivan Nesterenko

What is 4 (x - 12) = 2 (3 + 3x)

asked Aug 17, 2024

1 answer

1 vote

167k views

Construct the phasors of the following time harmonic signals: a. 2cos(ωt+π/2) b. 6sin(ωt+π/2) c. 0.5sin(ωt−π/3−α) d. 0.5sin(ωt+π−βx)+7cos(ωt+π−βx)

asked Jul 8, 2024

1 answer

2 votes

95.6k views

The radius of the circle below is 27 mm. Calculate the area of the circle. Give your answer in mm² to 1 d.p. area = 27 mm mm²

asked Jun 7, 2024

2 answers

4 votes

220k views

According to Michael Pollan's chapter, "The Farm," in The Omnivore's Dilemma, what key factor allows hybrid corn to produce such high yields? A) Genetic modification. B) Synthetic fertilizers. C) Monoculture.

asked May 18, 2024

1 answer

3 votes

147k views

What are sustained use discounts? A. Per-second billing that starts after a 1 minute minimum B. Automatic discounts that you get for running specific Compute Engine resources for a significant portion

asked May 3, 2024

1 answer

2 votes

211k views

What is t12 if t8 = 12 and t20 = 36? a) 8 b) 16 c) 24 d) 32

asked May 2, 2024

1 answer

4 votes

200k views

Which term could best mean having the form of a network? a) Reticular b) Vascular c) Tubular d) Arterial

asked Apr 27, 2024

1 answer

1 vote

133k views

Line v passes through points (1, 11) and (10, 3). Line w is perpendicular to v. What is the slope of line w? Option 1: -0.8 Option 2: -0.6 Option 3: -1.2 Option 4: -1.5

asked Apr 13, 2024

1 answer

1 vote

129k views

I think I have read the claim that he was both an idealist and a materialist and not a dualist, but what is mind independent for him, trees, colours, electrons?

asked Mar 4, 2024

1 answer

4 votes

10.8k views

Find the Volume of the cone

asked Nov 20, 2023

2 answers

16 votes

18.2k views

Pls help 1. Which of the following was one of the keys to America's late 19th century industrial success? A. Shipping by sea B. Westward expansion C. The telegraph D. Railroads 2. Which of the following

asked Jun 7, 2023

1 answer

0 votes

3.0k views

Hi can you pls help me pls yes do all

asked Jun 4, 2023

1 answer

14 votes

125k views

Read this excerpt from The Way to Rainy Mountain. She could tell of the Crows, who she had never seen, and of the Black Hills, where she had never been. I wanted to see in reality what she had seen more

asked May 22, 2023

1 answer

23 votes

84.0k views

Need some help with the question in the image cheers

asked Apr 21, 2023

1 answer

23 votes

127k views

3 Cu + 8HNO3 --> 3 Cu(NO3)2 + 2 NO + 4 H2O In the above equation how many moles of water can be made when 9 moles of HNO3 are consumed?

asked Mar 11, 2023

1 answer

14 votes

198k views

Chicken skin, fruit peelings and left-overs from meals are all examples of - garbage - organic refuse - inorganic refuse - foodstuff

asked Sep 10, 2022

2 answers

24 votes

232k views

At Liberty High School, researchers passed out surveys at lunch about drug use and asked students to turn them in on their way out. They might not get accurate results because: A. students at lunch might

asked Jul 20, 2022

1 answer

1 vote

186k views

Review the transactions and determine the accounts, the account types (use assets; liabilities; owner, capital; owner, withdrawals; revenue; and expenses), if they increase/decrease and if they are DR/CR.

asked Jun 24, 2022

1 answer

2 votes

94.4k views

How many solutions does this equation have? 6b = 3b + 3b is there a solution

asked Jun 17, 2022

1 answer

4 votes

166k views

Coach S wants to tie a ribbon around the trunk of an oak tree that has a circular trunk about 28 inches in diameter. Not counting the ribbon needed to make a bow, about how many inches of ribbon are needed

asked Apr 14, 2022

1 answer

4 votes

107k views

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