Questions by Skarlinski

Questions by Skarlinski

A train is traveling away from you at 120 km/h. it blows its whistle, and you hear a tone of 0.400 kHz. Take the speed of sound to be 340 m/s. What frequency does the whistle actually produce? A) 444 Hz.

asked Oct 6, 2020

1 answer

4 votes

112k views

The third term in a geometric sequence is -81. The common ratio is 1/3 What is the second term of the sequence? If you answer, can you explain it?

asked Aug 6, 2020

1 answer

1 vote

75.3k views

A _____ is a predefined text format that includes multiple formatting options.

asked Mar 8, 2020

1 answer

5 votes

166k views

Four less than the quotient of a number x and 5

asked Dec 17, 2019

2 answers

0 votes

92.8k views

Great Britain is an example of core nation. True or False

asked Sep 28, 2019

1 answer

2 votes

230k views

Eloisa --- muy inteligente. eran era fueron fue. I thing its era

asked Jul 28, 2019

2 answers

5 votes

216k views

A toddler peddling a tricycle applies a net force of 150N to the pedals. We will assume that 100% of this force is transferred to foward motion. The grandmother of the toddler notice that the toddler on

asked Jun 7, 2019

1 answer

1 vote

101k views

Round this number to the nearest 10,000.... 7,433,654

asked Feb 8, 2019

1 answer

4 votes

233k views

Page:

Search QAmmunity.org