Questions by Rax

Questions by Rax

A stationary speed gun emits a microwave beam at 2.10*10^10Hz. It reflects off a car and returns 1030 Hz higher. What is the speed of the car? PLS HELP

asked Apr 1, 2021

2 answers

0 votes

229k views

A straight path for her toy using 11 pieces of track. Each piece of track is 8 centimeters long. How long is the path

asked Mar 17, 2021

1 answer

0 votes

160k views

Whats 2 + 2? correct answers only

asked Feb 27, 2021

2 answers

1 vote

140k views

Canadas economy boomed after WW2. why? explain

asked Feb 12, 2021

2 answers

1 vote

194k views

What is explicit meaning? 1) the hidden meaning 2) the obvious meaning 3) the popular meaning 4) the unpopular meaning

asked Dec 9, 2020

2 answers

1 vote

213k views

Los estudiantes _____ la tarea. sirven piden repiten hacen

asked Nov 2, 2020

2 answers

1 vote

232k views

How many meters are in a kilometers?

asked Aug 9, 2020

2 answers

1 vote

72.6k views

What is the molarity of sodium chloride in a solution containing 0.50 mol of sodium chloride in 500 ml of water?

asked Jul 16, 2020

1 answer

5 votes

171k views

How many times does 56 go into 432

asked Jun 1, 2020

1 answer

2 votes

161k views

Which best describes the main difference between the National Woman Suffrage Association (NWSA) and the American Woman Suffrage Association (AWSA)?

asked Mar 15, 2020

2 answers

4 votes

108k views

Which reconstruction era organization worked to improve conditions for the newly-freed african-americans?the redeemers?

asked Dec 5, 2019

2 answers

1 vote

232k views

What is the solution to the following system of equations? x+y=5 x-y=1

asked Oct 11, 2019

2 answers

2 votes

168k views

According to the excerpt, what was the main objective of the Monroe Doctrine

asked Jun 15, 2019

1 answer

0 votes

56.3k views

To compare the ways two authors use theme,what is the best approach?

asked Jan 3, 2019

2 answers

1 vote

222k views

How did the fourteenth and fifteenth amendments improve the lives of african americans?

asked Aug 27, 2018

1 answer

1 vote

177k views

It takes one machine 25 minutes to pick a bale of cotton and another machine 30 minutes to compete the same job. If both machines are used, how long will it take them to pick a bale of cotton?

asked Jun 6, 2018

1 answer

3 votes

175k views

The fossil record for early archaic homo shows that they evolved from a ancestor.

asked Feb 19, 2018

1 answer

1 vote

7.3k views

Q#1.What general categories of functions are specified by computer instruction?

asked Apr 4, 2017

1 answer

3 votes

187k views

A fraction in which the GCF of numerator and the denominator is 1 written in.............?

asked Mar 10, 2017

2 answers

3 votes

22.0k views

How.to express the sum 21/9 in a whole number and fractions

asked Jan 20, 2016

2 answers

3 votes

6.9k views

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