Questions by Weno

Questions by Weno

See attachment below. Please answer. Thank you.

asked Jul 27, 2020

2 answers

2 votes

173k views

The number 21 is decreased to 15. What is the percentage by which the number was decreased, to the nearest tenth of a percent?

asked Jul 12, 2020

1 answer

5 votes

1.1k views

High school students and college students were surveyed to see what type of movies they prefer. The results are as follows: High school—Action: 26; Drama: 14; Comedy: 22 College—Action: 20; Drama: 28;

asked May 7, 2020

2 answers

0 votes

175k views

3. When the ocean floor was mapped in the 1940's and 1950's, it chan topography. What were the surprising major ocea n the 1940's and 1950's, it changed our understanding of the ocean nic features discovered

asked Oct 21, 2019

1 answer

5 votes

140k views

What is the slop of the line shown below (-1,-1) (1,5)

asked Sep 17, 2019

2 answers

0 votes

176k views

Explain why amphibians are good early warning devices for water pollution.

asked Jan 10, 2019

2 answers

4 votes

151k views

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