Questions by Polymer

Questions by Polymer

How many elements are there in total in the periodic table?

asked Jan 9, 2021

2 answers

2 votes

114k views

Suppose you deposit $1 comma 700 cash into your checking account. By how much will the total money supply increase as a result when the required reserve ratio is 0.10? The change in the money supply

asked Oct 10, 2020

1 answer

4 votes

75.8k views

Which expression is represented by the model? 4x-3 4x+3 4x-3 -4x+3

asked Jun 8, 2020

2 answers

3 votes

142k views

A 1500-kg car traveling at 30 m/s east collides with a 3000-kg car traveling at 20 m/s south. The two cars stick together after the collision. What is the speed of the cars after collision?

asked Apr 11, 2020

1 answer

2 votes

54.1k views

3. A jet took one hour longer flying to Lincoln from Adams at 800 km/h than to return at 1200 km/h. Find the distance from Lincoln to Adams.

asked Jan 21, 2020

1 answer

1 vote

97.5k views

Explain the following sentence, "these presidents were lax in enforcing antitrust regulations"

asked Nov 12, 2019

2 answers

3 votes

102k views

Why were the merchants in the East in favor of a tariff on imported manufactured goods?

asked Jul 8, 2019

2 answers

3 votes

207k views

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