Recent activity by Michael Wales

Recent activity by Michael Wales

A plumber earned AED 1,075 when he worked 3.5 hours. He charged the customer an extra AED 200 for materials. What is his hourly rate?

asked Dec 24, 2024

1 answer 231k views

What is the theoretical yield of ammonia, in kilograms, synthesized from 5.48 kg of H₂ and 33.8 kg of N₂? a. 10.96 kg b. 21.92 kg c. 32.88 kg d. 43.84 kg

answered Dec 23, 2024

2 answers 61.2k views

How do many social media cultures judge the value of a particular post?

answered Oct 17, 2024

1 answer 60.8k views

if an acetic acid/sodium acetate buffer solution is prepared from 100. ml of 0.10 m acetic acid, what volume of 0.10 m sodium acetate must be added to have a ph of 4.00?

answered Oct 14, 2024

1 answer 188k views

Which balanced equation represents a neutralization reaction? H₂SO4 + 2LIOH → Li2SO4 + 2H2O . BaCl2 + Cu(NO3)2 → Ba(NO3)2 + CuCl2 2KCIO3 → 2KCI+ 302 Mg + NiCl2 → MgCl2 + Ni

asked Sep 9, 2024

2 answers 179k views

Please give at least 5 kinds of research across fields and describe each

answered Aug 22, 2024

1 answer 9.5k views

Which nonmetal element would have the largest ionic radius? Explain your answer.

answered Jun 16, 2024

1 answer 233k views

The final 1/3 of the lane doesn't get oiled but may have residual oil from the bowling balls. true false

answered Jun 11, 2024

1 answer 12.9k views

If an essential amino acid that is needed to make an important protein is missing, then the body must?

answered Jun 1, 2024

1 answer 142k views

An aqueous ethylene glycol solution being considered for use as a radiator coolant is 16% C2H6O2 by weight. What is the expected boiling point? For water Kf=1.86 C m^-1 and Kb=.51 C m^-1

asked May 21, 2024

1 answer 21.0k views

What is the fallacy of the "lump of labor" theory?

answered Apr 26, 2024

1 answer 12.4k views

calculate the monthly finance charge for the credit card transaction. assume that it takes 10 days for a payment to be received and recorded, and that the month is 30 days long. (round your answers to

asked Apr 4, 2024

1 answer 37.3k views

Calculate the specific heat of an unknown metail it is takes 652.1 J to raise the temperature of a 55.5 gram sample from 12.92 to 64.76 degrees Celcius.

asked Mar 26, 2024

1 answer 228k views

One important issue in the current presidential election is: A) Healthcare reform and access B) Economic recovery and job creation C) Immigration policy and border security D) Climate change and environmental

asked Mar 24, 2024

1 answer 157k views

almost _______% of Calif drivers between 15-19 are convicted of traffic violations in their 1st year behind the wheel.

asked Feb 12, 2024

1 answer 129k views

You smell something nasty. You then pinch off your nose to impede the smell. What is the name of the structures you are pinching?

answered Jan 23, 2024

1 answer 33.7k views

Given A={2,3,7,9} B={0,1,2,4,7,8} which set represent A n B

answered Dec 30, 2023

1 answer 104k views

Finding the surface area of a prism #5 and #6

asked Oct 10, 2023

1 answer 88.2k views

Why do my school questions get deleted? Please I am not doing anything bad I'm just asking questions I don't know

asked Aug 8, 2023

2 answers 93.8k views

The equation 4x – 45 = y is used to find your profit, y, in dollars from buying $45 of supplies and washing cars for $4 each. What does the x stand for?

answered Jul 24, 2023

1 answer 117k views

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