Questions by Xu Wang

Questions by Xu Wang

For the equation x + y = 3. How many possible values for x are there if x and y are both whole numbers? A.2 B.3 C.4

asked Apr 1, 2021

2 answers

2 votes

122k views

Please help me!! I have been stuck for hours

asked Jan 17, 2021

1 answer

3 votes

136k views

Define a class Complex for complex numbers. A complex number is a number of the form: ???? + ???? ∗???? where a and b are real and imaginary part of a complex number and i is a number that represents the

asked Jul 18, 2020

1 answer

3 votes

102k views

List the sub-stages during Prophase I of meiosis, and describe the appearance/position of the chromosomes at each sub-stage.

asked Jun 24, 2020

1 answer

3 votes

27.9k views

If an object is than water, it will float. If it is than water, it will sink.

asked May 9, 2020

2 answers

3 votes

104k views

Which would be the closest antonym for the word equal

asked Oct 9, 2019

1 answer

3 votes

3.8k views

Calculate the force of gravity on a 1-Kilogram box located a point 1.3x10^7 meters from the center of Earth if the force on a 2.5-Kilogram box at the same point is 6.1 Newton’s.

asked Oct 8, 2019

2 answers

4 votes

49.2k views

Which point of view is used in this excerpt from “All Summer in a Day” by Ray Bradbury? It had been raining for seven years; thousands upon thousands of days compounded and filled from one end to the other

asked Aug 24, 2019

1 answer

2 votes

204k views

Which factor contributed most to the rise of totalitarian governments in europe before world war ii?

asked Apr 23, 2019

1 answer

3 votes

183k views

What do we mean when we say that, in perception, "the whole is greater than the sum of its parts"?

asked Jun 5, 2018

1 answer

2 votes

6.6k views

Brenda can remember past just fine but is unable to form new memories. she is experiencing:

asked May 17, 2018

1 answer

0 votes

111k views

Five students measured the same line with the ruler shown below. The results reported by the students were as follows: 4.51 cm, 4.55 cm, 4.53 cm, 4.5 cm, and 4.6 cm. Even though you cannot see the line

asked Apr 5, 2018

2 answers

4 votes

131k views

How often do you have to get insulin injections when you have type 1 diabetes?

asked Mar 28, 2018

2 answers

3 votes

118k views

Where did the Inca civilization begi

asked Mar 10, 2018

1 answer

0 votes

117k views

19. A person goes to the doctor and will need a 3-month prescription of medicine. The person will be required to take 3 pills per day. How many pills will the doctor write the prescription for assuming

asked Mar 10, 2018

1 answer

1 vote

168k views

Oblicz w pamieci podany procent kazdej z liczb zapisanych obok A] 1% 200 i 1112 B]10% 10 i 120 C] 20% 150 i 400 D]25% 120 i 1600 E]150% 10 i 8 F] 0,1% 2700 i 1300

asked Oct 27, 2017

1 answer

4 votes

169k views

which of the following examples describes an increase in potential energy? A: a bicycle going down a hill. B: a basketball falling through a net. C: a roller coaster moving down the track D: a paint can

asked Jan 15, 2017

1 answer

2 votes

124k views

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