Questions by Paolo Maresca

Questions by Paolo Maresca

The net external force on the propeller of a 3.32 kg model airplane is 23 N forward. What is the acceleration of the airplane?

asked Feb 2, 2021

1 answer

3 votes

22.5k views

Your consulting firm is submitting a bid for a big contract. From previous data, you know your firm has a 51% of successfully landing the contract. The agency to which you submitted your bid has asked

asked Feb 1, 2021

1 answer

5 votes

232k views

Solve for k J=k24 (a)k=±2J√J (b)k=±4J√ (c)±4J (d)k=±2J√

asked Oct 7, 2020

2 answers

0 votes

29.5k views

Given the coefficients of the balanced equation, the enthalpy of the reaction can be expressed in terms of the amount of ammonia as follows: ΔHrxn=−906 kJ4 mol NH3 Next, find the number of moles of NH3

asked Jun 14, 2020

1 answer

4 votes

56.2k views

What is the slope of the line containing (-3, 1) and (1, -2)? A.) 3/4 B.) -4/3 C.) 4/3 D.) -3/4

asked Apr 16, 2020

2 answers

1 vote

790 views

How many electrons are in sodium-20?

asked Mar 11, 2020

1 answer

2 votes

12.2k views

Which natural hazard would California be more likely to experience than Florida? tsunamis droughts wildfires floods

asked Dec 12, 2019

2 answers

1 vote

28.2k views

Every night at 9 p.m, the phone rings with calls from companies you have never heard of asking you to buy their products. You have asked them to stop calling you, but they refuse. Which agency can help

asked Aug 21, 2019

2 answers

4 votes

92.6k views

PLEASE HELP!!! Select Translation, Reflection, or Rotation to identify the single transformation that transforms ∆PQR to ∆P'Q'R'.

asked Jun 1, 2019

2 answers

1 vote

39.5k views

If someone made 65 ounces of jelly if they put the same amount of jelly in 6 jars how much jelly is in each jar

asked May 3, 2019

2 answers

3 votes

217k views

A horse began running due east and covered 25km in 4.0hr. What is the average velocity of the hourse?

asked Mar 18, 2019

1 answer

1 vote

173k views

What can be inferred about the Cyclops in this excerpt from Homer’s Odyssey? The land of Cyclops first, a savage kind, Nor tamed by manners, nor by laws confined: Untaught to plant, to turn the glebe,

asked Jan 28, 2019

2 answers

2 votes

10.2k views

-3(-7p-6) -7< p -29 how to do

asked Dec 11, 2018

1 answer

4 votes

190k views

What are the roots of the polynomial equation x^3-3x^2-6x+8

asked Apr 8, 2018

1 answer

3 votes

1.1k views

Please help with 12. And 13.

asked Mar 11, 2018

2 answers

2 votes

154k views

What elements need to be in place for Mohandas Gandhi’s strategy of satyagraha, or nonviolent resistance, to be an effective vehicle for social change? Explain why each step is important and list them

asked Feb 4, 2018

1 answer

3 votes

148k views

The portion of the kidney that is composed of cone-shaped renal pyramids is called the

asked Oct 21, 2017

1 answer

1 vote

95.0k views

Explain how to write 3*3/8 as the product of a whole number and a unit fraction

asked May 27, 2017

1 answer

0 votes

160k views

Self-help groups, schools, and churches make up a(n) question 5 options: 1) informal network 2) formal network 3) agency network 4) personal network

asked May 23, 2017

1 answer

3 votes

51.8k views

The length of your rectangular backyard is 275 feet and the width is 125 feet. You want to enclose the backyard with chain link fence that is $1.25 per foot. Calculate the total cost of the fencing required

asked Apr 9, 2017

1 answer

2 votes

133k views

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