Questions by Vagner

Questions by Vagner

AM radio signals use amplitude modulation of the radio waves to transmit a signal. A typical wavelength of an AM radio wave is 300. meters. What is the frequency of such a radio wave? a) 1.00 ÂµHz b) 1.

asked Nov 7, 2020

1 answer

2 votes

141k views

Roni donates 5% of her paycheck to a local charity and puts 20% of her paycheck in a savings account. If Roni's paycheck is $2,285.00, which of the following is closest to the amount which will go to charity

asked Aug 14, 2020

1 answer

3 votes

199k views

What is the equation of the line parallel to x = 7, passing through the point (-4, 1)? A. X = -4 B. X = 1 C. Y = -4 D. Y = 1

asked May 24, 2020

1 answer

5 votes

71.0k views

Normally the nervous system utilize about ------- of the glucose consumed each day

asked May 16, 2020

2 answers

3 votes

2.4k views

Giving 20 points please anwser!!... in one paragraph, explain how technology has influenced the preception of body image and weight management in both positive and negative ways.

asked Apr 19, 2020

1 answer

3 votes

50.3k views

Point Company paid $4,000 cash to purchase a new machine. The company also paid $500 cash for an initial training cost that was necessary to teach an employee how to operate the machine. Which of the following

asked Feb 19, 2020

1 answer

1 vote

84.8k views

Please answer this correctly and thank you for your help

asked Oct 5, 2019

1 answer

4 votes

152k views

How many grams of CO2 are in 7 mol of the compound

asked Jul 14, 2019

2 answers

4 votes

79.9k views

this type of triangular device was key in aiding the European exploration of the new world in the 1500s and 1600s

asked May 12, 2019

1 answer

1 vote

28.4k views

The astronaut then measures the abundance of strontium on the new planet, obtaining the following results: Isotope Abundance (%) Mass (amu) 86Sr 9.46 85.91 87Sr 7.00 86.91 88Sr 83.54 87.91 What is the

asked Nov 18, 2018

1 answer

1 vote

103k views

Some scholars believe that people from asia arrived in the American about 15000 years ago. According to this theory,what was the reason these people came?

asked Jul 12, 2018

1 answer

5 votes

184k views

Between the years of 1923 and 1929, America enjoyed one of the most affluent periods in its history. True or False

asked Jun 10, 2018

2 answers

2 votes

203k views

What is the purpose of creating an outline?

asked Apr 16, 2018

1 answer

0 votes

147k views

Bob has a viral infection. What is the most likely first line of defense in his body? The body will produce insulin. The body temperature will increase. The body will drop the blood pressure. The body

asked Feb 1, 2018

2 answers

0 votes

135k views

Which sentence does not contain any errors in comma usage? A. It is, a hexagonal, traffic sign. B. Jeremy has an old red wagon. C. The antique, and enormous clock stands in our living room. D. The stereo

asked Nov 3, 2017

2 answers

0 votes

190k views

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