Recent activity by Matt Mackay

Recent activity by Matt Mackay

Object A is positively charged. Object A and Object B attract. Object B and Object C attract. Object C and Object D repel. What type of charge does Object B, Object C, and Object D possess?

answered Jan 1, 2024

1 answer 48.0k views

Find a + b, 9a + 3b, |a|, and |a − b|. a = 9i − 4j + 3k, b = 6i − 9k

answered Dec 30, 2023

2 answers 101k views

Ronald has a 12% solution of the fertilizer super grow. how much pure super grow should he add to the mixture to get 48 oz of a 17.5% concentration?

answered Nov 12, 2023

1 answer 111k views

Freezer A has interior dimensions 2 ft×2 ft×4 ft and sells for $399.99. Freezer B has interior dimensions 2.5 ft×2.5 ft×3 ft and sells for $499.99. Which freezer is a better buy in terms of dollars per

answered Oct 11, 2023

1 answer 234k views

Which of the following did Cesar accomplish in his rise to power?

asked Oct 6, 2023

1 answer 68.6k views

4) A cannonball is shot out of a cannon at a 459angle with an approximatecannon from which the ball was fired sits on the edge of a cliff, and its he20 meters. The equations given below represent the cannonball's

answered Jul 8, 2023

1 answer 216k views

Organisms of the same species at the same level of descent from a common ancestor. A. Natural Selection B. Adaptation C. Trait D. Population E. Generation

answered May 1, 2023

1 answer 128k views

Read solar basics and use the information to answer the question. what factors affect the amount of solar energy that reaches the earth’s surface?

answered Apr 26, 2023

2 answers 119k views

What happens to the neuron when u do drugs

answered Nov 22, 2022

1 answer 165k views

What an equation that represents the line.

asked Oct 10, 2022

1 answer 66.8k views

"Four times a number is no more than 36."

asked Jul 26, 2022

1 answer 143k views

Part 1 Horatio installed new machinery at his machining company. Now it takes only minute to manufacture each part and 4 minutes to pack all the parts for an order. Write an expression that shows how many

asked Jul 8, 2022

1 answer 176k views

Sam earns a salary of $25000, while charlie earns a salary of $30000

asked May 7, 2022

1 answer 21.4k views

How many half filled orbitals are in a bromine atom?

asked May 4, 2022

1 answer 41.5k views

OK so in WW2 Why did the Germans not betray Italy like how they did the Soviet Union (now known as Russia)

answered Mar 29, 2022

1 answer 172k views

If <2 = 75 degrees and <3 and 30 degrees, find <3 and <4.

answered Mar 14, 2022

1 answer 46.0k views

22. Mi familia y yo (plan) ir al parque hoy. 23. Mi amigo y yo Cugar) al tenis todos los domingos. 24. Está (cloudy) 25. Yo (know) México muy bien,

answered Mar 10, 2022

2 answers 212k views

Why can soft background music be problematic? It may drown out the actors' voices. It may not match the action on the screen. It may not contribute to the director's artistic vision. It may not be music

answered Mar 5, 2022

2 answers 205k views

The total bill for an exterminator was $385. She charges $35 to spray each room. How many rooms were sprayed?

answered Feb 22, 2022

2 answers 64.7k views

True or False Plantation owners hired poor whites to do their patrols.

asked Feb 22, 2022

1 answer 64.9k views

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