Questions by Rodrigo

Questions by Rodrigo

2. When pressing the accelerator on a car, the energy of the fuel is transformed into the energy that makes the car move. mechanical; chemical chemical; mechanical

asked Nov 16, 2021

1 answer

2 votes

90.6k views

Which of the following would lead an element to form a charged ion? Group of answer choices loss or gain of a valence electron loss or gain of a proton loss or gain of a neutron

asked Sep 27, 2021

1 answer

3 votes

4.7k views

Please answer this question correctly and fast.

asked Sep 15, 2021

1 answer

5 votes

234k views

Dave doughnuts sell a dozen doughnuts for 5.64. what is the unit cost per doughnuts?

asked Jul 3, 2021

1 answer

1 vote

88.3k views

Please help, it says A = 3as over 10 and to solve for a.

asked Jun 26, 2021

2 answers

3 votes

45.5k views

How many grams of NH3 can be produced from the reaction of 17.8 moles of H2 and a sufficient supply of N2? N2 + 3 H2 → 2 NH3

asked Jan 1, 2021

1 answer

1 vote

81.8k views

9^4n=81................

asked Nov 11, 2020

1 answer

2 votes

63.9k views

Select all that apply. Which of the following are proportions? 25/10=5/2,3/4=8/10,2/8=3/12,3/4=15/20

asked Aug 20, 2020

2 answers

3 votes

235k views

One advantage of outsourcing is that it: A. discourages the development of the company's core competencies. B. protects the company's proprietary designs and processes. C. increases the company's access

asked Jun 10, 2020

1 answer

5 votes

5.2k views

if there are 38 teeth in a row and the front row of teeth are replaced everyweek in a growing shark, how many teeth will a shark lose in one month?

asked Apr 18, 2020

1 answer

5 votes

159k views

Which are true and which are false? 2+5=8-1. 4+2=9-1. 13-0=12+1

asked May 11, 2019

1 answer

0 votes

122k views

Converting forestland to urban areas through urban development could lead to which of the following? A. Less land available for lumber production. B. Reduced demand for trees. C. Reduced lumber prices.

asked Apr 22, 2019

1 answer

4 votes

40.0k views

What is the value of x in the equation −x = 4 − 3x + 6? 5 10 −5 −10

asked Feb 19, 2019

2 answers

1 vote

209k views

Why was this war called the Peloponnesian war?

asked Jun 28, 2018

1 answer

1 vote

43.6k views

Bacteria cells have no

asked Mar 8, 2018

1 answer

3 votes

209k views

What process explains how energy is made available for muscle contraction

asked Jan 16, 2018

2 answers

1 vote

145k views

Which statement best summarizes "Save the Coral Reefs”?Coral reefs are a very important component of the ocean’s ecosystem because they support sea life, such as crabs and sea turtles. In fact, over four

asked Dec 26, 2017

2 answers

2 votes

100k views

Brian has 3 basketball cards and 5 baseball cards. What fraction of Brian's cards are baseball cards .

asked Sep 1, 2017

2 answers

0 votes

142k views

Which of these artistic works did leonardo da vinci contribute to the renaissance

asked Jun 22, 2017

1 answer

1 vote

73.5k views

403.608 in word form

asked Dec 26, 2016

1 answer

1 vote

220k views

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