Questions by Irina Rapoport

Questions by Irina Rapoport

A helicopter is traveling with a velocity of 12 m/s directly upward. Directly below the helicopter is a very large and very soft pillow. As it turns out, this is a good thing, because the helicopter is

asked Apr 27, 2021

1 answer

2 votes

143k views

Find the common difference of the arithmetic sequence. 4, 10, 16, 22, . . .

asked Mar 28, 2021

2 answers

0 votes

145k views

Solve the two-step equation. 14 = 31.7 – 3x What is the solution? x =

asked Feb 15, 2021

1 answer

5 votes

75.3k views

Two pulses of equal width and equal amplitude approach each other on opposite sides of a spring (i.e., the pulses displace the spring in opposite directions). The snapshots below were taken at equal time

asked Feb 1, 2021

1 answer

1 vote

170k views

Can someone please help me with this problem

asked Sep 4, 2020

1 answer

1 vote

15.4k views

What is the main idea of this passage from Act V of the tragedy of Macbeth by William Shakespeare

asked Aug 16, 2020

1 answer

1 vote

182k views

A car is being lifted by a crane so that it moves upwards at a constant speed. Which force is doing negative work on the car as its being lifted? a) The force of the rope acting on the car b) There is

asked Jun 15, 2020

1 answer

3 votes

62.3k views

Which beliefs influenced Sikhism? A. Christianityand Judaism B. Hinduism and Judaism C. Hinduism and Islam D. Islam and Christianity H.E.L.P!

asked Aug 12, 2019

2 answers

0 votes

225k views

melanie kraner bought a used car for $7465. she paid for the car with an $800 down payment and 36 monthly payments of $268.47 what total amount did melanie pay for the car? what was the finance charge

asked Jan 17, 2019

1 answer

5 votes

169k views

Help me please with 2 and 3

asked Dec 28, 2018

2 answers

4 votes

92.5k views

PLEASE HELP! ASAP! Which exponential function is represented by the table? A) f(x) = 0.2(0.5x) B) f(x) = 0.5(5x) C) f(x) = 0.5(0.2x) D) f(x) = 0.2(0.2x)

asked Dec 22, 2018

2 answers

3 votes

47.3k views

max is making a rectangular garden that is 5 feet less than twice its width. If the perimeter of the garden is 80 feet, what will be its dimensions?

asked Aug 17, 2018

2 answers

3 votes

15.5k views

What was the purpose of black stones commentaries on the laws of england

asked Jun 26, 2018

1 answer

3 votes

58.7k views

What is there about American society that makes baseball America's "national pastime"?

asked Sep 2, 2017

2 answers

3 votes

60.9k views

Lim as x approaches 5 from the right (x-5)/(x^2-25)

asked May 17, 2017

1 answer

4 votes

64.2k views

What present-day city became the capital of China after the mongols took over China

asked Apr 19, 2017

2 answers

2 votes

25.2k views

Draw two different shapes with a perimeter of 16 units. What is the area of each shape?

asked Dec 13, 2016

2 answers

4 votes

150k views

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