Questions by Johnspackman

Questions by Johnspackman

To avoid precipitation of hydroxides of Ni²⁺, Co²⁺ and Mn²⁺ along with those of the third group cations, the solutions should be: A. heated with few drops of conc. HNO₃ B. heated with excess of ammonium

asked Nov 24, 2024

1 answer

5 votes

122k views

The initiator codon, that originates transcription, codes for the amino acid ________. A) proline B) methionine C) arginine D) leucine E) tyrosine

asked Nov 11, 2024

1 answer

5 votes

219k views

The average American consumes 8.7 liters of alcohol per year. Does the average college student consume more alcohol per year? A researcher surveyed 51 randomly selected college-students and found that

asked Oct 11, 2024

1 answer

5 votes

30.4k views

Types of things that can be seen around an urban community

asked Aug 11, 2024

1 answer

4 votes

208k views

HELP ME IN GCSE PHYSICS PLS

asked Aug 3, 2024

1 answer

4 votes

161k views

Is this a function? why or why not? Pls explain your reason for each part meaning part A and Part B : X 5 6 7 8 9 Y 31 28 25 22 19 30 pts!

asked May 25, 2024

1 answer

2 votes

38.8k views

Using the linear model for Non-Aboriginal Income vs. Year, predict the year when the income will reach $1000. a) 2023 b) 2024 c) 2025 d) 2026

asked May 18, 2024

1 answer

2 votes

158k views

If y varies directly as z and inversely as x and y = 10 and z = 5 when x = 12.5, find z when y= 37.5 and x = 2.

asked Mar 19, 2024

1 answer

5 votes

21.6k views

If an electron is in the n = 3 shell, what sub shell is it in Or what is its Azmuthal Quantum Number?

asked Feb 27, 2024

1 answer

0 votes

232k views

if the toss of a coin comes down heads, you win a dollar. if it comes down tails, you lose fifty cents. how much would you expect to gain after 20 tosses? multiple choice $10.00 $7.50 $15.00

asked Feb 13, 2024

1 answer

2 votes

127k views

the surface area of the stomach is enhanced by the presence of folds called . group of answer choices

asked Jan 16, 2024

1 answer

3 votes

97.5k views

Write the equation containing the points (-2,4) and (1,10).

asked Nov 10, 2023

1 answer

3 votes

141k views

Evaluate the expression for the given value. 0. 5w+3x, when w=6, x=5

asked Nov 3, 2023

1 answer

15 votes

153k views

Situation: A .71-kg billiard ball moving at 2.5 m/s in the x-direction strikes a stationary ball of the same mass. After the collision, the first ball moves at 2.17 m/s, at an angle of 30.0° with respect

asked Nov 1, 2023

1 answer

4 votes

162k views

A polygon has its vertices at the following points.(2, 5), (4,7), (7, 7), and (9,5)12What is the best description of this polygon?21.A. trapezoid6,3.B. pentagonC. rhombusD. rectangle45684

asked May 17, 2023

1 answer

1 vote

54.8k views

Divide 224.4 entre 6. Expresa la respuesta con dos lugares decimales

asked Jul 19, 2022

1 answer

0 votes

111k views

Which compounds most likely has atoms held together by covelent bonds

asked May 4, 2022

2 answers

23 votes

199k views

In measuring GDP as the sum of all incomes earned in production, we should include: purchases of used goods. purchases of used goods. American purchases of foreign output. American purchases of foreign

asked Apr 25, 2022

1 answer

5 votes

90.1k views

Differences between debate and discussion, discussions can be helpful for learning.

asked Jan 25, 2022

1 answer

19 votes

109k views

Whats the most ugliest fish and sea

asked Jan 25, 2022

1 answer

5 votes

202k views

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