Questions by Bp Zhang

Questions by Bp Zhang

There are 40 houses in a neighborhood. • Company X provides electricity to 1/8 of the houses. • Company Y provides electricity to 1/2 of the houses. • Company Z provides electricity to the remaining houses.

asked Feb 27, 2021

2 answers

2 votes

173k views

Water is the most abundant molecule found in living organisms. Most mammals, in fact, are approximately 70% water by weight. About two-thirds of this water is present inside cells. The other one-third

asked Feb 26, 2021

1 answer

1 vote

148k views

When was thanksgiving declared a holiday in the United States

asked Jan 19, 2021

2 answers

3 votes

63.1k views

Is k=3 a reduction or enlargement (dilation)

asked Jan 4, 2021

1 answer

3 votes

20.0k views

The sum of two numbers is 40. The larger number (x) is 1.5 times the smaller number (y). Which system of equations models this situation?

asked Jun 17, 2020

2 answers

3 votes

52.9k views

Times the sum of a number and two is less than seven times the number

asked Mar 14, 2020

1 answer

3 votes

203k views

Find the exact sum or difrence. 7/15 + 9/15 + 4/15 Answers A. 7/9 B. 1 13/15 C. 2 2/9 D. 1 1/3 please help! I think its b but I might be wrong

asked Mar 1, 2020

2 answers

0 votes

200k views

PLEASE HELP ME!!!!!!!!!!!

asked Feb 18, 2020

2 answers

1 vote

161k views

If angle T= 47° and angle P=93° determine the measure of angle PVR

asked Sep 11, 2019

1 answer

4 votes

228k views

what is the molecular formula for a compound, having a empirical formula of CH20 and a molar mass of 150 g/mol

asked Jul 20, 2019

1 answer

3 votes

213k views

in a flashlight many parts work together as a system. which of the following parts is considered the output in this particular system? A. the switch B. light C.the light bulb D. the batteries

asked Mar 14, 2019

2 answers

3 votes

174k views

If you were writing an essay arguing that video games are not distracting or harmful to student learning, which reason would not support that argument

asked Feb 12, 2019

2 answers

1 vote

6.7k views

How to find the derivative of a fraction without using the quotient rule?

asked Feb 10, 2019

1 answer

4 votes

88.8k views

4 cos x - 2 sec x =0

asked Jun 25, 2018

2 answers

5 votes

165k views

From the top of the engineering building, you throw a ball vertically upward. the ball strikes the ground 4.00 s later. the engineering building is 35.0 m tall. what is the initial velocity of the ball?

asked Jun 17, 2018

2 answers

2 votes

82.7k views

Where does sugar enter the blood? where is sugar removed from the blood. Explain how you can tell.

asked May 4, 2018

1 answer

4 votes

10.2k views

Charged particles that move around an atom's nucleus are called

asked May 3, 2018

1 answer

3 votes

108k views

To which set of numbers does −38 belong? natural numbers irrational numbers whole numbers integers

asked Apr 18, 2018

2 answers

5 votes

36.0k views

What is the value of x 25 points!!!!!!!!!!!!!!!

asked Feb 13, 2018

1 answer

5 votes

74.2k views

Round 218 to the nearest hundred

asked Dec 13, 2017

1 answer

3 votes

144k views

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