Questions by Orace

Questions by Orace

Sixty percent of what number is equal to 45 percent of 80?

asked Jan 28, 2021

2 answers

1 vote

71.0k views

Whale communication. Blue whales apparently communicate with each other using sound of frequency 17.0 Hz, which can be heard nearly 1000 km away in the ocean. What is the wavelength of such a sound in

asked Sep 22, 2020

1 answer

5 votes

164k views

Sam is at home with his two children, 3-year-old Daria and 6-week-old Keith. Sam is reading a story to Daria when baby Keith wakes up and screams for his bottle. Daria gets very upset when Sam leaves her

asked Aug 6, 2020

1 answer

4 votes

41.7k views

Connections between cargo vessels or trucks and transportation networks may eventually lead to the development of smart transportation modes that reroute in real time based on local traffic patterns, weather

asked Mar 14, 2020

1 answer

1 vote

135k views

what action taken by the US government during World War II violated the constitutional rights of some citizens

asked Jan 13, 2020

2 answers

1 vote

109k views

These facilities were organized and sponsored by churches or charities during the Great Depression in an effort to feed the homeless and needy.

asked Jan 6, 2020

1 answer

2 votes

171k views

How do we store and retrieve memories

asked May 9, 2019

1 answer

5 votes

201k views

This is the narrow, winding organ where digestion is completed and nutrients are absorbed by the blood.

asked Mar 27, 2019

2 answers

3 votes

119k views

Two planes leave wichita at noon. one plane flies east 30 mi/h faster than the other plane, which is flying west. at what time will they be 1200 mi apart?

asked Oct 28, 2018

1 answer

1 vote

229k views

(3a3 − 5b3) + _____ a3 + _____b3 = (a3 + b3).

asked Jul 8, 2018

2 answers

2 votes

201k views

What are the steps to complete the table using the given function?

asked Jan 21, 2018

1 answer

4 votes

192k views

What was significant about the D-day landing at Normandy on June 6, 1944? A) The 1 coordinated the invasion, which was originally planned to land in Calais. B) French forces took the lead in fighting the

asked Sep 23, 2017

2 answers

5 votes

84.4k views

How to write 5.313 in word form

asked May 4, 2017

2 answers

0 votes

18.3k views

5 5/9 -3 1/3 subtraction mix numbers

asked May 2, 2017

2 answers

4 votes

191k views

Which two entrepreneurs believed they were examples of social Darwinism at work?

asked Apr 17, 2016

1 answer

1 vote

90.1k views

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