Recent activity by Marc Van Leeuwen

Recent activity by Marc Van Leeuwen

A model airplane with a mass of 3.2 kg moves in a circular path with a radius of 12 m. If the airplanes speed is 20 m/s, how large is the force that the control line exerts on the plane to keep it moving

asked Aug 26, 2024

1 answer 36.2k views

Which of the following can account for multiple proteins from a primary transcript? a. replication b. alternative splicing c. alternative editing d. 5' methylation

answered Jun 13, 2024

1 answer 105k views

If it takes 100.0 minutes for a 20.00-g sample of potassium-44 to decay to 2.50 g. What is the half-life of potassium-44?

answered Mar 26, 2024

1 answer 209k views

Can anyone answer this question? Which of the following is not an element of grammar? a) Phrases b) Paragraphs c) Capitalization d) Vocabulary

asked Feb 7, 2024

2 answers 71.8k views

If races are timed to an accuracy of 0.001 seconds, how far could a person rollerblading at a speed of 8.5 m/s travel in that period of time? A) 0.0085 meters B) 8.5 meters C) 85 meters D) 8500 meters

answered Jan 27, 2024

2 answers 49.8k views

Find secant,coseant and cotangent for 8pi/3

answered Jan 13, 2024

1 answer 184k views

QUESTION 1 Select the letter of the correct answer. The article states: 1/8 At 6 feet, 3 inches tall (1.90 meters), [Harris] towered over her classmates. And they didn't let her forget it. "Long and tall

asked Nov 6, 2023

1 answer 141k views

Given the relationship between the number of sides, the radius, and the length of each side in a regular polygon, find n.

asked Aug 23, 2023

1 answer 231k views

What is the value of X in the following representation

answered Aug 21, 2023

2 answers 60.3k views

2x+2y=-22 5x +6y = -63

asked Aug 21, 2023

1 answer 98.3k views

Solve for f(-3) please

asked Aug 4, 2023

1 answer 194k views

(–2) + (–20) step by step

asked Jul 18, 2023

2 answers 191k views

What role did the United States have in the Six-Day War? A It attempted to negotiate land-for-peace settlements between Israel and Arab nations. B. It sent foreign aid to Britain, France, and Israel to

answered Mar 16, 2023

2 answers 179k views

Analizar la estabilidad de la ecuación: (dW)/(dx) =W√(4-2W)

asked Feb 11, 2023

1 answer 112k views

Which point is located on the y axis iready

answered Jan 13, 2023

1 answer 113k views

Value of 1.8+3.4÷ 0.2 - 0.6 × 0.3

asked Jan 11, 2023

1 answer 33.3k views

What do political appointees and civil service workers have in common? Question 15 options: Both are rewarded for their political support. Both must pass through the civil service system. Both are appointed

asked Dec 20, 2022

1 answer 48.3k views

PLZZ I NEED TO KNOW NOW 30 POINTS!! What is the sale price for a pair of shoes that was originally $52.00 and now is 25% off? A. $27.00 B.$39.00 C.$45.00 D.$42.00

answered Dec 16, 2022

1 answer 168k views

Read and look at this graphic from Citizenship. What is a central idea of the excerpt? a. Great leaders teach us how to be responsible citizens. b. Responsible citizens may not always obey the rules. c.

asked Nov 22, 2022

1 answer 179k views

If the school supply kit regularly costs $25. how much does it cost, in dollars, after the 20% discount?

asked Nov 8, 2022

1 answer 14.9k views

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