Questions by Engie

Questions by Engie

On a piano, a key has a frequency, say f0. Each higher key (black or white) has a frequency of f0 * r^n, where n is the distance (number of keys) from that key, and r is 2^(1/12). Given an initial key

asked Nov 28, 2021

1 answer

0 votes

102k views

(help plz) Salvation brings about a reconciliation between God and man. True or False

asked Nov 12, 2021

1 answer

1 vote

186k views

A train can travel 1230 miles in 5 hours. What is the unit rate that this is traveling per hour

asked Oct 14, 2021

2 answers

3 votes

82.3k views

What is joint family

asked Aug 6, 2021

2 answers

0 votes

111k views

What is the decrease percentage of 62 to 31

asked Aug 4, 2021

2 answers

5 votes

158k views

PLEASE HELP!! The process, below, does what to benefit a cell? * Prevents osmosis from causing a cell to shrivel or rupture. Allows white blood cells to tag pathogens with antibodies. Decreases the necessary

asked Jul 8, 2021

1 answer

5 votes

77.3k views

Why is Saul a significant leader in the history of the Hebrew people? Saul was a Hebrew judge who helped rule the tribes. Saul united the 12 Hebrew tribes into the Kingdom of Israel. Saul was responsible

asked May 21, 2021

2 answers

2 votes

22.7k views

A real estate agent has 17 properties that she shows. She feels that there is a 60% chance of selling any one property during a week. The chance of selling any one property is independent of selling another

asked Jan 6, 2021

1 answer

1 vote

49.6k views

What is the advantage to use a multistage compression refrigeration system over a single stage compression system?

asked Sep 9, 2020

1 answer

5 votes

99.7k views

Stuart is studying weather data for his region. The data was gathered from 1950 to 2016. Which observation would provide the STRONGEST evidence that the climate of his region has changed during this time?

asked Jun 25, 2020

1 answer

5 votes

101k views

A light ray in air is incident on an air to glass boundary at an angle of 40 degrees and is refracted in the glass of 25 degrees with the normal. What is the index of refraction of the glass? A. 1.10 B.

asked May 9, 2020

1 answer

3 votes

31.8k views

Dr. o is playing in her garden again. she needs 1 kg of potting soil for her plants. she has 750g. how much more does she need?

asked Dec 16, 2019

1 answer

0 votes

90.2k views

The diameter of the larger circle is 12.5 cm. The diameter of the smaller circle is 3.5 cm. What is the approximate area of the larger circle?

asked Sep 3, 2019

1 answer

3 votes

77.5k views

Explain the Personification The feathers danced in the wind

asked Aug 19, 2019

1 answer

5 votes

190k views

You are doing chores to earn your allowance. For each chore you do, you earn $3.00. What is the independen variable?

asked Jul 6, 2019

1 answer

2 votes

122k views

How was the Truman Doctrine a change in previous US foreign policy? Question 1 options: The Truman Doctrine encouraged the US to withdraw itself from world affairs and let countries sort out their own

asked Apr 17, 2019

1 answer

4 votes

142k views

What was the purpose of the emergency bank act

asked Dec 23, 2018

2 answers

2 votes

199k views

What role did the united nations play in the korean war?

asked Oct 2, 2018

1 answer

1 vote

19.9k views

3/5 x 15/16 simplest form

asked Jul 4, 2018

1 answer

4 votes

158k views

The conquistador who explored Florida hoping to find a magical fountain of youth was?

asked Apr 24, 2018

1 answer

2 votes

8.6k views

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