Questions by Nube

Questions by Nube

Write down the (real) electric and magnetic fields for a monochromatic plane wave of amplitude E0 , frequency w, and phase angle zero that is (a) traveling in the negative x direction and polarized in

asked Jul 5, 2021

1 answer

4 votes

187k views

A boat uses two pontoons to float. Each pontoon consists of a cylinder with a hemisphere at each end, as shown. Find the total volume of the two pontoons. Round your answer to the nearest whole number.

asked Mar 1, 2021

1 answer

5 votes

26.8k views

Tuli is 10 years younger than Emily. The product of their ages 2 years ago was 39. Let the present age of Emily be A. Which of the following quadratic equations does A satisfy?

asked Jan 16, 2021

1 answer

0 votes

90.4k views

The difference of twice a number and five is three. Find the num Translate the word problem to an equation. Which steps describe how to solve the equation? add 2 then multiply by multiply by - then add

asked Jul 5, 2020

1 answer

4 votes

228k views

Q10.An aqueous solution contains 5.00x10-2 mol/L of Ca2+ and 7.00x10-3 mol/L of SO4 2- . Show whether this solution would precipitate anhydrite CaSO4 or not provided that the Ksp for anhydrite is equal

asked Jun 23, 2020

1 answer

0 votes

222k views

0.42b-8.3+9.14b=-5.91

asked May 4, 2020

1 answer

2 votes

161k views

Please Help! If f(x)=4x^2 and g(x)=5 what is g(f (2x) ) ?

asked Mar 22, 2020

1 answer

2 votes

25.7k views

Fortune is distributed as follows : the 1st $5 million to the dog,1/2 the remainder to the teacher,$50 million to hospital,of the remaining 50% to wife,40% to daughter,9% to lawyer,1% to son... son is

asked Feb 11, 2020

1 answer

5 votes

159k views

What conditions in the Middle Colonies favored farming when compared to New England? A)The climate was warmer and the soil more fertile in the Middle Colonies than in New England. B)The shorter, milder

asked Dec 9, 2019

1 answer

2 votes

12.3k views

Find x. Assume that segments that appear tangent are tangent. a. 8 c. 7 b. 5 d. 14

asked Sep 11, 2019

1 answer

5 votes

102k views

What was the effect on reprentation of 3/5 compromise

asked Aug 16, 2019

1 answer

2 votes

150k views

, compose one well-written paragraph that shows how you can apply the circular flow of income to the questions you just answered. In your writing, be sure to use proper economic terminology, such as the

asked Apr 12, 2018

2 answers

0 votes

74.3k views

one reason farmers might choose non-gm crops over gm crops is because non-gm crops are a. less safe. b. more productive. c. less expensive. d. more controversial.

asked Nov 12, 2017

1 answer

0 votes

31.3k views

if you were a scientist developing a drug that would block viral replication, which steps would you block? Explain.

asked Jun 24, 2017

2 answers

5 votes

231k views

What property is -2.1×1= -2.1 ?

asked Apr 13, 2017

1 answer

5 votes

30.5k views

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