Questions by Hai Feng Kao

Questions by Hai Feng Kao

Which of the following is an example of an electromagnetic wave? Sound Ocean waves Seismic waves Red light

asked Jul 12, 2023

1 answer

0 votes

211k views

For what value of k does the equation 2x^2 − 6x + k = 0 have exactly one solution?

asked Jun 2, 2023

1 answer

1 vote

113k views

Which of the following is a mental/ emotional benefit of physical activity?

asked Dec 15, 2022

1 answer

1 vote

114k views

Who had a very successful career as a royal painter, and spent most of his life decorating Versailles and Fountainebleau?

asked Nov 25, 2022

2 answers

20 votes

19.0k views

Write a letter to your grand parents telling them you are coming to spend your holiday with them

asked Jul 24, 2022

1 answer

15 votes

210k views

How would you handle situations where others are saying negative things about you.

asked May 24, 2022

1 answer

3 votes

86.1k views

2.8151 rounded to the nearest thousandth

asked Apr 16, 2022

1 answer

13 votes

90.8k views

The two main types of clauses are independent clauses and dependent clauses a true b false

asked Apr 1, 2022

1 answer

0 votes

151k views

Work out the area of this shape

asked Mar 28, 2022

1 answer

2 votes

134k views

Can ordinary people do evil? Why are humans so comfortable hurting each other? Is there a line where human compassion finally kicks in?

asked Dec 28, 2021

2 answers

2 votes

120k views

F(x) = (x-6)(x + 5) What are the zeros of the quadratic?

asked Dec 3, 2021

1 answer

5 votes

14.3k views

2. Identify the vertex, complete the table and graph h(x) = (x + 1)2 + 4 h(x) Vertex:

asked Sep 11, 2021

1 answer

4 votes

23.6k views

Explain the progressive amendments

asked Sep 2, 2021

1 answer

2 votes

89.5k views

The location of the water table is subject to change. Please select the best answer from the choices provided: TRUE FALSE

asked Aug 24, 2021

2 answers

3 votes

199k views

What was the MOST important reason why Federalists wanted a new Constitution?(A)to ensure the country could maintain its essential freedoms(B)to provide a fair governing system that represented all Americans(C)to

asked Jul 19, 2021

2 answers

3 votes

66.8k views

A projector displays an image on a wall. the area(in square feet) of the rectangular projection can be represented by x{2} - 8x * + 15 a) Write a binomial that represents the height of the projection.

asked Jul 11, 2021

1 answer

4 votes

202k views

If aâ rifleman's gunsight is adjusted correctly but he has shakyâ arms, he might shoot bullets scattered widely around theâ bull's-eye target. Draw a sketch of the target with the bullet holes. Does this

asked May 20, 2021

1 answer

3 votes

205k views

Why do athletes' bodies conduct less anaerobic respiration than those of untrained people?

asked Feb 26, 2021

1 answer

4 votes

94.4k views

if (0,3) and (2,4) are both solutions to a system of two linear equations, does the system have any other solutions? explain.

asked Feb 21, 2021

2 answers

2 votes

127k views

A microscope has a scale of 250:1. What does this scale means?

asked Feb 11, 2021

2 answers

1 vote

95.7k views

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