Questions by Ed Hintz

Questions by Ed Hintz

Determine the domain and range for the function below.

asked Oct 4, 2023

1 answer

2 votes

182k views

Violet is eating lunch with friends and is engaged in a conversation about a math test they took yesterday. Although she is not paying attention to other discussions around her, Violet hears her name spoken

asked Jul 13, 2023

1 answer

22 votes

25.2k views

When a thunderstorm is approaching, sailors at sea sometimes observe a phenomenon called “St. Elmo’s fire,” a bluish flickering light at the tips of masts. What causes this? Why does it occur at the tips

asked Oct 3, 2022

1 answer

0 votes

162k views

(2sinx+3cosx)²+(3sinx-2cosx)²=13 prove plz

asked Sep 9, 2022

2 answers

0 votes

12.3k views

Plz hurry 100 points

asked Jun 7, 2022

2 answers

5 votes

124k views

What is the technology in community

asked Mar 15, 2022

2 answers

2 votes

44.6k views

What can you conclude about an average star's brightness and temperature?

asked Feb 13, 2022

1 answer

18 votes

98.3k views

Do y'all know mykell watts

asked Dec 15, 2021

2 answers

3 votes

222k views

If the polygon shown below is a regular nonagon,what is the value of x

asked Nov 18, 2021

1 answer

3 votes

119k views

All of these ODEs model a system with a spring, mass and dashpot. Classify the solution for the differential equation: − 3 y ' ' − 3 y ' + 3 y = 0 under-damped over-damped critically damped Classify the

asked Oct 18, 2021

1 answer

4 votes

99.6k views

Diagram shows that both gases occupy the same volume under the same conditions of temperature and pressure. Show a numerical set up for how you will calculate the new volume of the gas, if the pressure

asked Sep 15, 2021

1 answer

2 votes

84.0k views

M.J. Shleiden shifted the scientific community's attention to cellular processes with his

asked Aug 12, 2021

1 answer

4 votes

113k views

The rectangle shown has a length of 4x+3 and a width of 3x. Show your work. (3 points) Find the perimeter. Find the area. Find the perimeter and area if x = 8. *URGENT 20 POINTS*

asked Jun 2, 2021

1 answer

3 votes

174k views

PLEASE HELP I WOULD REALLY APPRECIATE IT... Find the sum. {-7b+8c}-{12a+14}+{5a+5b}

asked Apr 20, 2021

2 answers

1 vote

228k views

If it takes 450 J of energy to melt 5 g of a substance, how many joules would be needed to melt 15 g? A. 9000 J B. 6750 J C. 2250 J D. 1350 J

asked Apr 8, 2021

1 answer

5 votes

75.2k views

Which of the following is NOT a part of a DNA molecule? Nitrogen base Phosphate group 5 Carbon sugar Amino acid

asked Feb 16, 2021

1 answer

4 votes

214k views

The world is made up of two classes—the hunters and the huntees. Luckily, you and I are hunters. What can you conclude Rainsford means when he states hunters and huntees?

asked Feb 7, 2021

1 answer

4 votes

109k views

In a certain Algebra 2 class of 23 students, 11 of them play basketball and 13 of them play baseball. There are 8 students who play neither sport. What is the probability that a student chosen randomly

asked Jan 7, 2021

1 answer

0 votes

64.0k views

A. Primary and secondary sources are the same thing. B. Primary sources are the notes a reporter takes during an interview; secondary sources are the notes a student takes while doing research. C. Primary

asked Jul 14, 2020

1 answer

0 votes

207k views

Evaluate |x + y|, for x = 8 and y = -15. 7 -7 23 -23

asked Apr 7, 2020

1 answer

1 vote

61.1k views

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