Recent activity by Zef

Recent activity by Zef

Which solution below contains the highest total quantity (moles) of dissolved sodium ions? A) 100. mL of 4.0 M NaCl B) 75.0 mL of 3.0 M Na₂SO₄ C) 50.0 mL of 8.0 M NaOH D) 50.0 mL of 2.0 M Na₃PO₄ E) none

answered Dec 28, 2024

2 answers 129k views

You are offered a job that pays $34,000 during the first year, with an annual increase of 6% per year beginning in the second year. That is, beginning in year 2, your salary will be 1.06 times what

asked Sep 15, 2024

1 answer 96.3k views

Danny bought 75 marbles. He gave 60% of it to his friend. How many marbles did he give to his friend?

asked Sep 1, 2024

1 answer 223k views

Small isolated populations are a concern of conservation biologists because ?

asked Aug 23, 2024

1 answer 19.5k views

Find the coterminal, complementary, and supplementary angles of π/4 radians.

answered Aug 1, 2024

1 answer 185k views

Of the more than 100 people who have been Supreme Court justices, a majority have been _____. 1) Catholic 2) Protestant 3) Jewish 4) Muslim

answered Aug 1, 2024

1 answer 54.2k views

What does the Age Discrimination Act of 1975 do?

answered Jul 4, 2024

1 answer 2.3k views

Given the structure definition in a 32-bit environment: struct contact { char name 22]; char gender; int phone; y malloc(sizeof(struct contact)); printf("%d\\", sizeof(y)); What value will be printed?

answered May 17, 2024

1 answer 84.3k views

certain questions on the test to become a new york city firefighter ask the test taker to imagine how something would look when parts are moved or rearranged, such as how a fire scene would be affected

asked May 5, 2024

1 answer 154k views

List 5 factors that affect the range of radio equipment. a) Terrain, frequency, weather, antenna height, power b) Humidity, voltage, signal type, distance, encryption c) Solar activity, bandwidth, modulation,

asked Apr 5, 2024

1 answer 57.5k views

¿De qué te recuerda el saludo que le dieron los ciudadanos españoles a Franco? ¿Qué te explica esto sobre el reinado de Franco en España?

asked Mar 13, 2024

1 answer 137k views

What do the colors of the LGBTQI pride flag represent?

answered Feb 29, 2024

1 answer 60.1k views

Using a system of linear equations, determine the number of student tickets (s) and adult tickets (a) when a concert manager counted 700 ticket receipts, and $9,237.50 was taken in. a) (s = 300, a = 400)

asked Feb 28, 2024

1 answer 1.7k views

The options for X are: a. -3 b. 3 c. 0 d. 2/3

answered Feb 18, 2024

1 answer 54.0k views

It is often said that when european explorers came to the new world, they were motivated by what three things?.

asked Nov 10, 2023

1 answer 7.0k views

Which of the following is an example of secondary source

answered Sep 21, 2023

1 answer 62.8k views

75. Which of the following is a common cause of falls in the home? O a. throw rugs O b. dry bathroom floor O c. well illuminated hallways d. nonskid slippers

asked Aug 10, 2023

1 answer 211k views

Why does the writer put quotation marks around the word erasing in heading 3? Click for the passage, "Body Art: Tattoos."

asked Jun 27, 2023

1 answer 17.7k views

Please help me guys its math

asked Jun 6, 2023

1 answer 50.6k views

1) Find the probability of not rolling a multiple of 5 on any of the die

answered May 21, 2023

2 answers 219k views

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