Questions by Igor Adamenko

Questions by Igor Adamenko

Ore from gold mines contains about 0.02 wt.% gold. Seawater contains gold too, at about 5 parts per trillion. Calculate the tons of seawater required to produce 1 oz of gold.

asked Dec 27, 2024

1 answer

4 votes

167k views

What specific instructions are given regarding appearance and belongings? A) Arrive with a red bag and wearing a white shirt B) Carry a green bag and wear denim jeans C) Arrive without any belongings and

asked Nov 19, 2024

1 answer

2 votes

110k views

What is the unit-area feedback approach (Dunlosky & Rawson 2011)?

asked Sep 5, 2024

1 answer

4 votes

220k views

"What are you reading?" asked Niamh as she walked into the living room. Her younger brother Palvit hurried to close his book before she could see the cover. "Uh, nothing," Palvit stuttered. His sister

asked May 23, 2024

1 answer

2 votes

224k views

R = 6 / 2sinθ Find the eccentricity and identify the conic.

asked Mar 23, 2024

1 answer

1 vote

19.6k views

Essentially, adjusting entries are made to the estimated bad debt expense in the ADA contra-account when specific write-offs with identified accounts receivables happen. For a specific write-off, you _____

asked Feb 24, 2024

1 answer

3 votes

39.6k views

60 is what percent of 75

asked Nov 24, 2023

1 answer

1 vote

234k views

Please help! How do you take care of 2 baby cats?

asked Sep 12, 2023

2 answers

17 votes

161k views

Ow could the process of redistricting be made less political and more equitable?

asked Oct 18, 2022

1 answer

0 votes

132k views

The acceleration of a motorcycle is given by ax(t)=At-Bt2,A=1.5m/s2,B=0.120m/s2,the motorcycle at rest at t=0 a)Find its position and velocity as function of time b)What maximum velocity it attains

asked Oct 15, 2022

1 answer

3 votes

167k views

A deposit of $100,000 is made to an investment account today. At the end of each of the next four years, $10,000 must be paid out to a beneficiary, and the account liquidated at the end of year four. If

asked Aug 7, 2022

1 answer

14 votes

82.8k views

How many factory workers were dying each day during 1882?

asked Jun 22, 2022

1 answer

12 votes

170k views

Choose all the answers that apply nitrogen dioxide

asked May 24, 2022

2 answers

7 votes

130k views

Can someone help me real quick?

asked Mar 16, 2022

1 answer

5 votes

54.7k views

Athena Company's salaried employees earn two weeks of vacation per year. It pays $858,000 in total employee salaries for 52 weeks but its employees work only 50. Record Athena Company's weekly journal

asked Dec 11, 2021

1 answer

0 votes

184k views

Jack ran 13.5 miles in 1.5 hours. What was his speed in miles per minute?

asked Dec 9, 2021

2 answers

1 vote

87.7k views

83=4k-7(1+7k) How to solve

asked Nov 20, 2021

2 answers

0 votes

81.1k views

She was standing ___ the entrance ___ the car park (on,in,at)

asked Oct 27, 2021

1 answer

3 votes

190k views

Select all of the situations below that can be modeled by the expression 4 + 3x.

asked Oct 16, 2021

1 answer

4 votes

220k views

Find the coordinates of the midpoint of RS if R(-8,-3) and S(2,7) (-3,-2) (2,-3) (3,-2) (-3,2)

asked Sep 25, 2021

1 answer

4 votes

181k views

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