Recent activity by Ngoctranfire

Recent activity by Ngoctranfire

What is the frequency of a photon with a wavelength of 451 nm? Equation: E = hυ a) 6.63 × 10–34 J·s b) 1.40 × 10^15 Hz c) 1.40 × 10^14 Hz d) 1.33 × 10^15 Hz

asked Nov 28, 2024

1 answer 108k views

What is the best practice in assessing height and weight? 1) Using a tape measure and scale 2) Estimating based on appearance 3) Asking the person their height and weight 4) Using a BMI calculator

asked Nov 2, 2024

1 answer 122k views

How does installing a cool roof help save energy? A. By encouraging people to spend time on the roof, less energy needs to be used for cooling the building. B. By absorbing sunlight, the building no longer

answered Oct 31, 2024

1 answer 18.4k views

A bicycle is on sale for 30% off. If the sale price (before price) is 350, what was the original price?

answered Aug 12, 2024

1 answer 223k views

How quickly must a facility licensed by the California State Board of Pharmacy update its e-mail address with the board's e-mail notification list?

asked Aug 10, 2024

1 answer 196k views

Find the vector that translate A(-2,7) to A'(6,4)

asked Aug 2, 2024

1 answer 40.3k views

Elroy corporation repurchased 1,900 shares of its own stock for $55 per share. the stock has a par of $15 per share. a month later, elroy resold 475 shares of the treasury stock for $63 per share.requireda.

answered Jul 12, 2024

1 answer 186k views

What insect symbolizes both death and rebirth ancient egypt

answered Jun 30, 2024

2 answers 89.7k views

Question 10 of 25 Which line gives the best example of alliteration? OA. Bird song is loud in the morning. OB. Drums play softly in the house. O C. Light came through the window. OD. Music makes the house

asked Apr 28, 2024

1 answer 200k views

The single most abundant protein in the body is ________? 1) DNA 2) hemoglobin 3) collagen 4) glucose

asked Apr 26, 2024

1 answer 212k views

a firm that wants to guarantee that money is available to them if and when they should need it may consider a___

answered Mar 27, 2024

1 answer 84 views

The difference between point pollution and nonpoint pollution is that a. it is not possible to clean up point pollution. b. nonpoint pollution is water pollution while point pollution is air pollution.

asked Feb 19, 2024

1 answer 121k views

Please put it in expanded form and solve it

answered Jan 2, 2024

1 answer 218k views

How was the Ming dynasty affected by global trade?

answered Nov 18, 2023

1 answer 15.9k views

Suggest one reason why Newlands placed hydrogen in the octave shown

asked Nov 4, 2023

2 answers 29.1k views

Theodore Roosevelt the twenty-sixth president of the United States was the youngest president to ever hold office. Which revision of the sentence is now properly punctuated? Theodore Roosevelt, the twenty-sixth

answered Oct 14, 2023

2 answers 204k views

What is the value of the expression m8−(34−n) in simplest form, when m = 6 and n = 18

asked Aug 26, 2023

1 answer 200k views

SPANISH FILL IN THE BLANKS

asked Aug 8, 2023

1 answer 145k views

Witch is the best definition to describe a transfer of energy ?

answered Jun 23, 2023

1 answer 175k views

User inserts 10 numbers. Write a program that will show if there are more positive or negative numbers among the entered numbers.

answered Apr 20, 2023

1 answer 80.7k views

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