Questions by Ed Staub

Questions by Ed Staub

Let sin(2x) = cos(x), where 0° ≤ x < 180°. What are the possible values for x?

asked Jan 11, 2021

2 answers

4 votes

179k views

At December 31, 2017, Pharoah Corporation has the following account balances: Bonds payable, due January 1, 2026 $2,300,000 Discount on bonds payable 95,000 Interest payable 88,000Show how the above accounts

asked Oct 21, 2020

1 answer

1 vote

194k views

If the electric field at some point on the line between two charges is zero, what do you know about the charges?

asked Sep 27, 2020

1 answer

1 vote

203k views

Julian is packaging cold cuts. He prepares 9 bags that each contain 3 tenths of a pound of turkey. He calculates that the total weight of the bags combined is 0.27 pounds. What error did Julian make? He

asked Aug 3, 2020

2 answers

5 votes

103k views

What is the total translational kinetic energy of the air in an empty room that has dimensions 9.00m×14.0m×5.00m if the air is treated as an ideal gas at 1.00 atm?

asked Jul 11, 2020

2 answers

3 votes

215k views

How do breathing passages help keep pathogens out of the body? Phagocytes in the breathing passages destroy pathogens. They produce antibodies that kill pathogens. Chemicals kill some pathogens. Mucus

asked Feb 22, 2020

1 answer

3 votes

48.8k views

What is the kinetic energy of a 45 kg object moving at 13 m/sec?

asked Dec 24, 2019

1 answer

0 votes

189k views

Reliable longitudinal research on the brain as it is growing from childhood into adolescence showed:

asked Jun 17, 2019

1 answer

3 votes

184k views

Why was china so late industrialize

asked Apr 21, 2019

1 answer

0 votes

193k views

Compare the earths climate today with its climate during an ice age.

asked Mar 23, 2019

1 answer

3 votes

6.0k views

Find the sum of 7/8 and 5/8

asked Dec 7, 2018

2 answers

5 votes

96.6k views

The plot of the lion king is loosely based on what shakespeare play

asked Mar 1, 2018

1 answer

3 votes

86.4k views

How many centimeters are in 10 feet given that 1 inch = 2.54 cm

asked Aug 1, 2017

1 answer

5 votes

37.7k views

What were Giovanna D'Aragona's major achievements in the arts?

asked Apr 7, 2017

1 answer

1 vote

6.4k views

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