Recent activity by Ricka

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Jake's mass is half the mass of Harry, and Jake's speed is 4 times greater than that of Harry. By how much must Harry speed up if he wants to have the same kinetic energy as Jake? Harry's original speed

answered Jan 1

1 answer 207k views

How was rulers chosen during the Zhou dynasty?

answered Nov 18, 2024

2 answers 230k views

The refrence material that provides the maning of unfamiliar or technical terms uswd in a text is a

answered Nov 17, 2024

1 answer 193k views

Compare and contrast Eukaryotic and prokaryotic

asked Oct 24, 2024

1 answer 35.7k views

The effectiveness of profit-sharing plans may be diminished because: A. Potential free-rider problems render such plans ineffective in all but the largest companies. B. Plans are tied to group performance,

answered Oct 20, 2024

1 answer 49.7k views

What has to be done to correct a saturated digital image A. Change the window width B. Change the window level C. Invert the image D. The image must be repeated.

asked Oct 17, 2024

2 answers 190k views

Balance the equation C15H30 + O2 -> CO2 + H2O

answered Sep 29, 2024

1 answer 165k views

Why were many congressional leaders unwilling to consider breaking up plantations and the shipping quotes for an event at farms to free slaves

asked Sep 3, 2024

1 answer 189k views

P53 does what? a. Increase cell division rate b. Decrease cell division rate c. Regulates cell division rate (normal cell division rate) d. Signals the cell to continue the cell cycle e. Signals the cell

asked Jul 22, 2024

1 answer 220k views

What is the meaning of word nuances?

answered Jul 18, 2024

1 answer 8.0k views

Your firm is considering purchasing an old office bailding with an estimnted remaining service life of 25 years. Recently, the tenants signed a longterm lease, which leads you to believe that the current

answered Jun 27, 2024

1 answer 114k views

What is the MOA of Prochlorperazine and Promethazine?

asked Jun 5, 2024

2 answers 16.8k views

The U.S. government assistance program that provides vouchers for food purchases to low-income pregnant women, infants, and children is a) SNAP b) WIC c) TANF d) Medicaid

asked Mar 3, 2024

1 answer 202k views

Under the coelurosaurs tree, which clade is most closely related to birds?

asked Feb 22, 2024

1 answer 155k views

let x, the weight of a $2 fish fry at a local restaurant follows normal distribution. manager wants to be sure that the variance of the weight of fish fry does not exceed 0.05. derive a required formula

answered Feb 18, 2024

1 answer 11.7k views

Which of the following principles of management by Henri Fayol specifies that an employee should report to only one superior? A. Line of authority B. Unity of command C. Centralization D. Esprit de corps

answered Feb 8, 2024

1 answer 134k views

What religious issues related to Charles would help to lead to the English Civil War? Charles executed Catholics and the Divine Right of Kings Belief in the Divine Right of Kings and had a Catholic Wife.

asked Dec 24, 2023

2 answers 103k views

I NEED HELP PLEASE... HELPPPP MEEEE Write a quadratic equation to represent each situation. Use your equation to answer each question. Be sure to define your variables and identify which is independent

answered Oct 27, 2023

1 answer 210k views

Solve x2 + 5x = 0.Step 1. Factor x2 + 5x as the product of two linear expressions.

answered Oct 26, 2023

1 answer 126k views

How can x² = x² + 2x + 9 be set up as a system of equations? (1 point) 1. y= x²-9 y = x² + 2x + 9 2. y=x² y = x² + 2x +9 3. y = x² + 2x y = x² +9 4. y=x² y = 2x + 9

answered Oct 11, 2023

1 answer 17.9k views

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