Questions by Pag Sun

Questions by Pag Sun

Salma, Felipe, and Chris send a total of 111 text messages during the weekend. Salma sent 9 more messages than Chris. Felipe send 4 times as many as messages as chris. How many messages did they each send?

asked Nov 26, 2024

1 answer

1 vote

193k views

The half-life of Silver-105 is 3.57 x 106 seconds. A sample contains 5.78 x 1017 nuclei. What is the decay constant for this decay?

asked Nov 1, 2024

1 answer

3 votes

46.9k views

Design an experiment to test the doppler effect. Address the following questions: what materials would you need to conduct your experiment? What variable would you change in your experiment? What would

asked Sep 3, 2024

1 answer

0 votes

95.4k views

Laser eye surgery uses ultraviolet light with wavelength 193 nm. What's the UV light's wavelength within the eye's lens, where n=1.39?

asked Aug 25, 2024

1 answer

3 votes

12.9k views

A farmer has 140 bushels of wheat to sell at his roadside stand. He seeks an average of 16 1/4 bushels each day. Represent the total change in the number of bushels he has for sale. a) -140 + (16 1/4)

asked Apr 4, 2024

1 answer

5 votes

204k views

Which statements accurately describe carbon footprinting? (Check all that apply.) a) It measures the total greenhouse gases emitted. b) It is specific to carbon dioxide emissions. c) It does not account

asked Mar 17, 2024

1 answer

2 votes

43.2k views

Which of the following best describes the effects of a decrease in SNS rate or a decrease in vagal rate on mean arterial pressure (MAP)? decrease SNS rate while holding the vagal rate constant decreases

asked Feb 1, 2024

1 answer

0 votes

93.2k views

7.) The online book is $29.00 but the tax and shipping is another 25%. What will it cost me with the tax and shipping?

asked Nov 8, 2023

1 answer

11 votes

20.7k views

The sum of three numbers is 45. The second of the three numbers is three more than twice the first number, x. Thethird number is two more than the first number, x. Which equation can be used to solve for

asked Aug 8, 2023

1 answer

3 votes

134k views

Match the function with the graph. a. y = |x+ 5| b. y= |x-5| + 2 c. y= |x-5| d. y=|x| -5 i did a and it was wrong. i don’t understand lol please help

asked Jun 19, 2023

1 answer

9 votes

205k views

Are [3/6 -4/5] and [5/-6 4/3] inverses? Why or why not?

asked May 5, 2023

1 answer

4 votes

198k views

On Saturday, Lucy ran 3/4 of a mile. On Sunday, she ran 2/5 of a mile. How far did Lucy run over the weekend?

asked Dec 23, 2022

2 answers

12 votes

148k views

HELP PLS .. The half-life of potassium-44 is 22 minutes. It decays into calcium-44. After 66 minutes, what fraction of the original amount of potassium-44 in a sample will still be potassium?

asked Dec 16, 2022

2 answers

17 votes

158k views

HELP PLS .. The half-life of potassium-44 is 22 minutes. It decays into calcium-44. After 66 minutes, what fraction of the original amount of potassium-44 in a sample will still be potassium?

asked Dec 16, 2022

2 answers

17 votes

158k views

HELP PLS .. The half-life of potassium-44 is 22 minutes. It decays into calcium-44. After 66 minutes, what fraction of the original amount of potassium-44 in a sample will still be potassium?

asked Dec 16, 2022

2 answers

17 votes

158k views

Factors that influence population growth in Ghana

asked Aug 22, 2022

1 answer

2 votes

136k views

Please give an answer not in a link

asked Aug 5, 2022

1 answer

5 votes

14.0k views

True or false? An apostrophe is used to show ownership or possession.

asked Apr 23, 2022

2 answers

3 votes

153k views

PLZ HELP ME is an example of a major event in The Diary of a Young Girl? Anne’s class is nervous to find out who will move on to the next grade. Moortje the Cat is left behind to be taken care of by the

asked Apr 21, 2022

2 answers

1 vote

71.3k views

4) Shreya's school is selling tickets to a fall musical. On the first day of ticket sales the school sold 13 adult tickets and 9 student tickets for a total of $138. The school took in $163 on the second

asked Mar 14, 2022

1 answer

0 votes

12.0k views

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