Questions by Bit Hunter

Questions by Bit Hunter

in a experiment on relaxation techniques, subject's brain signals were measured before and after the relaxation exercises with the following results: person 1 2 3 4 5 before 41.2 42.3 42.6 41.6 38.2 after

asked Dec 8, 2023

1 answer

0 votes

165k views

What is the speed of light and electromagnetic radiation in a vacuum? 186,000 feet/second 186,000 kilometers/second 186,000 meters/second 186,000 miles/second

asked Dec 5, 2023

1 answer

2 votes

32.4k views

What best discribes a possible negative impact of irrigation of farmland

asked Nov 26, 2023

1 answer

16 votes

13.9k views

What type of blood vessel carries oxygen-poor blood back to the heart?

asked Jul 26, 2023

2 answers

20 votes

117k views

Find the median for the following group of data items. Remember to put the data in numerical order first. 4,5, 8, 13, 15, 16, 18

asked Jun 3, 2023

1 answer

4 votes

176k views

(please help!) What was the life for migrants in the 1920s? A: They were accepted by americans B: they owned their own land in the west C: they faced non-immigrants feelings D: they were respected for

asked Dec 21, 2022

2 answers

4 votes

171k views

Please help quick. In triangle ABC,

asked Sep 22, 2022

1 answer

0 votes

113k views

Electric current flowing through wire produces heat that varies jointly as the resistance of the wire and the square of the current. The resistance of two wires are in the ratio 2:3. What current passing

asked Sep 3, 2022

1 answer

2 votes

109k views

Anya wanted a book that cost $34.99 regularly at the bookstore. If Anya has a coupon for 20% off any regularly priced item at the bookstore, what is the sale price of the book?

asked Apr 6, 2022

2 answers

1 vote

113k views

"Modern technology is developed from the traditional or indigenou technology." Justify this statement with suitable examples.

asked Mar 22, 2022

1 answer

5 votes

140k views

The optimum pH for growing strawberries is 6.5, whereas the optimum pH for growing blueberries is 4.5. Therefore, the number of hydrogen ions needed to grow strawberries is _______ the number needed for

asked Aug 9, 2021

1 answer

0 votes

22.3k views

Which gas is most abundant in Earth’s atmosphere? oxygen nitrogen water vapor carbon dioxide

asked Jul 15, 2021

2 answers

5 votes

108k views

If f(x) = -7x + 5x2 + 10, what does f(-2) equal?

asked Mar 9, 2021

1 answer

4 votes

51.5k views

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