Questions by Anas Karkoukli

Questions by Anas Karkoukli

find the weight of BACL2 in 250cm³solution if given that after addition of 40.0cm³ of 0.102M AGNO3 solution to 30cm³ of the BACL2 solution, back titration of the excess AGNO3 required 20cm³ of 0.098M NH4CNS

asked Dec 16, 2024

1 answer

2 votes

38.5k views

Se. 56) For the masses and volumes indicated, calculate the density in grams per cubic centimeter, a. mass = 452.1 g; volume = 292 cm³ b. mass= 0.14 lb; volume = 125 mL c. mass= 1.01 kg: volume = 1000

asked Oct 23, 2024

1 answer

4 votes

27.4k views

Two electronics technicians are looking at the technical manual for a piece of electronic equipment. The manual refers to a particular resistor as a "2.2 megohm resistor." Technician A says that this means

asked Sep 21, 2024

1 answer

0 votes

35.9k views

Reduce the following fraction to lowest terms. (21)/(6)

asked Sep 14, 2024

2 answers

4 votes

76.2k views

Write your answer in scientific notation. 9 x 10^5/ 3 x 10^2

asked Aug 11, 2024

1 answer

2 votes

72.6k views

maximum sum contiguous subsequence. given a list of (possibly negative) integers, give a dynamic programming algorithm to find the contiguous subsequence of maximum sum. assume the empty subsequence has

asked Aug 4, 2024

1 answer

5 votes

68.4k views

Solve 6.26×23.83 using logarithms. A) 148.98 B) 150 C) 156.5 D) 158.2

asked Jul 13, 2024

1 answer

5 votes

144k views

Slope and rate of change

asked Jun 16, 2024

1 answer

2 votes

202k views

An accountant of a company is trying to caiculate what amount needs to be invested today to produce a cortain amount in the future. This is knevin as the Seiect ane: a. Present Value b. Corpound interest

asked Apr 27, 2024

1 answer

1 vote

138k views

2. The sum of eight squared and the quantity four times eleven

asked Nov 4, 2023

1 answer

1 vote

60.9k views

The factors of production are land, ___, capital, and entrepreneurship A) AnImAls B) FoOd C)LaBoR D)MoNeY

asked Aug 25, 2023

1 answer

17 votes

122k views

3y=x-6 in standard form

asked Apr 6, 2023

1 answer

3 votes

151k views

I’m trying to graph for example, questions like; 3x + y = -1, and finding the x-intercept but I’m not understanding how to do it

asked Jan 6, 2023

1 answer

4 votes

151k views

In the market for wireless earbuds (a normal good), indicate whether the following events would cause an "increase or a decrease in demand" or an "increase or a decrease in the quantity demanded."

asked Dec 19, 2022

1 answer

2 votes

4.8k views

Why a stent is used in the treatment of atherosclerosis in a coronary artery

asked Sep 26, 2022

1 answer

4 votes

108k views

If I chose to go to the hockey game instead of going to the movies what is my opportunity cost?

asked Sep 4, 2022

1 answer

20 votes

60.3k views

Which of the following is the BEST definition for deforestation? A.The cutting down of large swaths of trees by humans. B.widespread burning of trees. C.The conversion of farmland into forest by humans.

asked Apr 21, 2022

2 answers

5 votes

11.0k views

Solve x^2- 2x - 4 = 0

asked Apr 3, 2022

2 answers

18 votes

225k views

Somebody literally just help me I really need help and I’m stuck on it. This is probably my fifth time Asking please somebody help with no links and CORRECT Answers please!

asked Feb 23, 2022

1 answer

4 votes

225k views

PLEASE HELP What's the mass in grams of 0.442 moles of calcium bromide, CaBr2? The atomic weight of Ca is 40.1 and the atomic weight of Br is 79.9. A) 452.3 g B) 53.04 g C) 44.2 g D) 88.4 g

asked Jan 27, 2022

1 answer

19 votes

73.1k views

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