Recent activity by Gradyetc

Recent activity by Gradyetc

What is the correct answer (in the correct number of significant figures) for the following expression: 4.392 g + 102.40 g + 2.51 g? A) 109.3 g B) 109.243 g C) 109 g D) 110 g

asked Nov 21, 2024

1 answer 235k views

Predict whether the following reactions are possible. Explain your answers. a. Ni(s) + MgSO4(aq) →→→→ NiSO4(aq) + Mg(s) b. 3Mg(s) + Al₂(SO4)3(aq) →→→→ 3MgSO4(aq) + 2Al(s) c. Pb(s) + 2H₂O(1)→→→→ Pb(OH)₂(aq)

answered Nov 13, 2024

1 answer 87.6k views

How did trade help develop the early city-states and kingdoms in Africa

answered Oct 8, 2024

2 answers 3.5k views

What is the term for a trick that involves a 360 Inward Double Heelflip / 360 Inward Double Heel? 1) 360 Inward Double Heelflip 2) 360 Inward Double Heel 3) 360 Inward Double Flip 4) 360 Inward Double

answered Sep 27, 2024

1 answer 175k views

Circle the word or expression that does not belong with the others. a) Baguette b) Croissant c) Taco d) Escargot

answered Sep 15, 2024

1 answer 1.8k views

Resumé du livre vendredi ou la vie sauvage

asked Sep 13, 2024

1 answer 172k views

Describe two reasons to use the Internet responsibly. Explain what might happen if the Internet use policies were broken at your school.

answered Aug 24, 2024

1 answer 234k views

A pet border keeps a dog-to-cat ratio 5;2. If the boarder has room for 98 animals then how many of them can be dogs?

answered Aug 15, 2024

1 answer 187k views

About what year in human history did mass communication first exist? a. 500 BCE b. 1000 CE c. 1600 CE d. 1800 CE

answered Jul 15, 2024

1 answer 57.4k views

Monitoring and controlling one's own mental processes is known as a) Metacognition b) Metamemory c) Metaperception d) Metaworking

asked Jun 11, 2024

1 answer 108k views

In terms of estimating accuracy, as the percentage of engineering/design complete increases, the accuracy of estimates begin to decrease. a. True b. False

asked Apr 28, 2024

1 answer 158k views

A man who is isolated and who doesn't share in the benefit of political association is no part of the: Option 1: Aristocracy Option 2: Democracy Option 3: Oligarchy Option 4: Monarchy

answered Apr 22, 2024

1 answer 142k views

A sphere with radius 0.210 m has density rho that decreases with distance r from the center of the rho=3.25×10³ kg/m³−(9.50×10³ kg/m⁴)r. Calculate the total mass of the sphere. Express your answer with

asked Apr 5, 2024

1 answer 186k views

The nurse is preparing to administer digoxin to a patient with heart failure. In preparation, laboratory results are reviewed with the following findings: sodium 139 mEq/L, potassium 5.6 mEq/L, chloride

answered Mar 19, 2024

1 answer 72.4k views

Suppose I have int b = new int[42].What are the highest and lowest legal array indexes for b?

asked Mar 12, 2024

1 answer 98.6k views

Which of the following excerpts from the text provided the evidence to support the argument that the women’s behaviour began to change once they were in their artificial bodies

answered Jan 9, 2024

1 answer 72.8k views

Why is it important to evaluate the consequences of each option before you make a decision?

answered Dec 4, 2023

1 answer 157k views

Why did the English not like the Norman motte and bailey castles?

answered Dec 3, 2023

1 answer 206k views

Can someone please answer the attachment

answered Nov 27, 2023

1 answer 149k views

What is the equation that shows the inverse relationship between wavelength and frequency?

answered Jul 12, 2023

1 answer 64.8k views

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