Questions by David Heckmann

Questions by David Heckmann

Temple of Hera II A) Architect: Unknown B) Built: 460 BCE C) Location: Paestum, Italy D) Period: N/A E) All of these.

asked Oct 25, 2024

1 answer

3 votes

71.5k views

How do you calculate the percent difference between a 7.1 pH value and a 7.3 pH value? O Absolute value of (second pH - first pH) x 100 O Sum of all pH values / (number of pH values - 1) O 100 x absolute

asked Oct 8, 2024

1 answer

2 votes

43.6k views

The height, in meters, after the launching of a projectile, and time, t, in seconds is defined: h = -3t^2 + 27. When was the projectile at a height of 24 meters? a) t = 1 second b) t = 3 seconds c) t =

asked Sep 19, 2024

1 answer

0 votes

112k views

Addiction is a condition consisting of periodic or acute dependence on a drug or several drugs. T/F?

asked Jun 19, 2024

1 answer

1 vote

80.5k views

Which department provides the military forces needed to protect the country? OU.S. Department of State OU.S. Department of Justice O U.S. Department of Defense OU.S. Department of Homeland Security

asked Mar 15, 2024

2 answers

0 votes

121k views

The question is “ you put $350 in an account. the account earns $17.50 simple interest in 2.5 years. what was the annual interest rate.” i dont know if im supposed to divide 17.50 by 2.5 because i got

asked Jul 9, 2023

1 answer

3 votes

118k views

CUANDO YO ERA NIÑA, ______ (SALIR) TODOS LOS DOMINGOS CON MIS PADRES . 4- LA PRINCESA ______ (TENER) 20 AÑOS CUANDO SE CASÓ. 5- LUIS _____ (SER) EL EMPERADOR DE MEXICO. 6- CUANDO MIS HERMANAS Y YO _____

asked Mar 21, 2023

1 answer

1 vote

121k views

Why do historians use radiocarbon dating and DNA analysis on human bones? A.to identify the specimen and determine its age B.to preserve and protect the bones from decay C.o create a replica of the bones

asked Jan 14, 2023

2 answers

5 votes

215k views

A gas diffuses 1/8 times faster than hydrogen gas. what is the molar mass of the gas? 129.02 g/mol 136.44 g/mol 140.81 g/mol 145.45 g/mol

asked Jan 7, 2023

1 answer

1 vote

34.8k views

Is 3/12 less than or greater than or equal 3/4?

asked Jul 18, 2022

1 answer

16 votes

211k views

What words in writing has a similar meaning to persuasive

asked Apr 9, 2022

2 answers

3 votes

210k views

Please help !! which graph represents the solution set to the system of inequalities? y < -1/2x + 2 y _> -3/2x +2

asked Mar 1, 2022

1 answer

0 votes

21.2k views

Carol wants to tile her utility room. Each tile is 1 square foot. She draws the shape of her room on a grid. Each square unit on the grid represents 1 square foot. How many tiles will she need?

asked Feb 26, 2022

1 answer

0 votes

92.0k views

What was the ultimate goal of the Nazi’s Final Solution?

asked Feb 19, 2022

1 answer

0 votes

154k views

Which publishing format evolved because of digital publishing?

asked Jan 10, 2022

2 answers

4 votes

108k views

I dont understand anything, plz help Bob has been hired by Global Domination Inc. to examine the mass of widgets being produced by two different factories. The data he gatheredare in the following tables:

asked Oct 13, 2021

1 answer

0 votes

155k views

3.12 in standard form

asked Oct 1, 2021

2 answers

3 votes

35.1k views

How did the early colonies contribute to the principles of modern American government

asked Sep 14, 2021

1 answer

3 votes

143k views

What are the Characteristics of European Society

asked Sep 8, 2021

1 answer

1 vote

233k views

Hydrogen chloride and oxygen react to form chlorine and water, like this: 4 HCl(g) + O2(g) → 2 Cl2(g) + 2 H2O(g) Also, a chemist finds that at a certain temperature the equilibrium mixture of hydrogen

asked Aug 17, 2021

2 answers

5 votes

177k views

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