Questions by Pavlo Sobchuk

Questions by Pavlo Sobchuk

Solve the equation |-9-7x|=|23-7x|. Graph the solutions, if possible.

asked May 18, 2021

1 answer

4 votes

230k views

How did the Silk Road help China overcome its geographic isolation? It provided better trade routes north of China. It helped connect China to countries to the west. It encouraged contact with countries

asked May 4, 2021

1 answer

1 vote

149k views

An electromagnetic wave of wavelength 435 nm is traveling in vacuum in the —z direction. The electric field has an amplitude of 2.70 x 10^-3 V/m and is parallel to the x axis. What are the frequency and

asked Jan 7, 2021

1 answer

5 votes

235k views

Which of the following is true? 3 ^-1 ___ 1/4

asked Dec 4, 2020

1 answer

0 votes

90.3k views

Im confused is 3a the same as 5a squared or 4b to 4b squared

asked Oct 10, 2020

1 answer

5 votes

93.7k views

How many collections of six positive, odd integers have a sum of 18? Note that 1 + 1 + 1 + 3 + 3 + 9 and 9 + 1 + 3 + 1 + 3 + 1 are considered to be the same collection.

asked Mar 10, 2020

1 answer

4 votes

185k views

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