Questions by Vasart

Questions by Vasart

Lets say I have boiled some water in a pot to the point it turned into gas. Is that a physical or chemical change?

asked Sep 24, 2018

1 answer

4 votes

156k views

What is the approximate circumference of a circle with a diameter of 300 feet? Use π≈3.14. A. 235.5 ft B. 471 ft C. 942 ft D. 2826 ft

asked Jul 15, 2018

1 answer

4 votes

45.6k views

I need number 3 and 4 and I need all the possible work shown thank you!

asked Feb 26, 2018

1 answer

3 votes

118k views

Initially the clean air act of 1990 required ___ of the nationâs dirtiest coal burning plants to cut down on emissions a.50 b.71 c.111 d.2300

asked Feb 24, 2018

1 answer

4 votes

135k views

How far up the wall does the shorter ladder reach ? Have no idea how to do these problems. Thank you.

asked Oct 11, 2017

1 answer

2 votes

92.4k views

2,000 is 10 times as much as

asked Sep 1, 2017

2 answers

2 votes

109k views

What is the acceleration of a car moving at a steady speed of 50 mph?

asked Jul 6, 2017

1 answer

4 votes

145k views

What is the name of this famous palace northwest of Madrid built by King Philip II?

asked Nov 21, 2016

1 answer

3 votes

73.1k views

Julian measured the distance around a small fishpond as 27 yards. Which would be a good estimate for the distance across the pond, 14 yards, 9 yards, or 7 yards?

asked Feb 13, 2016

1 answer

5 votes

49.3k views

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