Questions by Xenobiologist

Questions by Xenobiologist

A power boat travels along a river in which the flow of water is at a constant in one direction. If the boat travels at 40 mph downstream and 30 mph upstream. What is the speed of the boat in still water

asked Jun 17, 2021

2 answers

0 votes

181k views

A topic web can be used to _____. A. generate a topic B. explain a topic C. research a topic D. narrow a topic

asked May 23, 2020

2 answers

3 votes

34.9k views

Which science fiction premise is the best example of irony?

asked Apr 7, 2020

2 answers

1 vote

31.7k views

Find the perimeter of square of each side (4x-2)

asked Jan 3, 2020

1 answer

0 votes

116k views

Using the rules of significant figures what do you get when you add 24.545 and 307.3

asked Sep 24, 2019

1 answer

2 votes

53.9k views

Which statement about the ways Utagawa Hiroshige, Edgar Degas, and Giacomo Balla showed movement in artworks is true? ONE ANSWER A. They used vertical and horizontal lines B. They used color smoothly to

asked May 8, 2019

2 answers

4 votes

43.7k views

Find the sum of (2x^2 +4x-9) +(3x^2-2x+10) please show work

asked Mar 10, 2019

1 answer

1 vote

72.2k views

If Harriet rolls a number cube 39 times,how many times can she expect to roll a 3 or a 4?

asked Sep 2, 2018

1 answer

2 votes

130k views

What property does the equation illustrate? 2x(10x3)=(2x10)x3

asked Aug 14, 2018

1 answer

1 vote

143k views

If you are in a tornado situation which of the following should you NOT do? 1) Avoid places with wide-span roofs such as auditoriums or cafeterias 2)Go to an interior room, hallway, storm cellar, basement,

asked Aug 2, 2018

1 answer

4 votes

325 views

Who made the onion domes in Russia

asked Jan 18, 2018

1 answer

3 votes

20.5k views

Select all the equations that have x = 0.9 as a solution A)0.8x = 0.72 B)6x = 5.4 C)0.9x = 90 D)10x = 0.9

asked Oct 13, 2017

1 answer

3 votes

46.5k views

Electronic signals that are smoothly varying signals produced by continuously changing the voltage or current in a circuit are a. digital signals. b. cathode rays. c. diode signals. d. analog signals.

asked Jan 24, 2017

2 answers

5 votes

39.0k views

since there are 5,280 feet in one mile and 3.3 feet in one meter how many meters per second are equivalent to 60 miles per hour

asked Jan 21, 2017

1 answer

3 votes

194k views

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