Questions by Bacardi

Questions by Bacardi

Calculate the total heat energy needed to convert 100 g of ice at -10°C to steam at 110°C.

asked Jun 19, 2021

1 answer

5 votes

208k views

Determine the apple's kinetic energy, KE, the gravitational potential energy of the system, gravity, and the total mechanical energy of the system, E, when the apple's height above the ground is 3.0 m

asked Feb 22, 2021

1 answer

2 votes

85.0k views

What was the last Polish ghetto to be liquidated?

asked Jan 5, 2021

1 answer

2 votes

219k views

Jackson currently has $35 in his bank account, and he is saving $15 a week to eventually buy a new cell phone. He can represent the amount in his account with the equation y = 15x + 35

asked Jan 5, 2021

1 answer

5 votes

22.5k views

3(Multiple Choice Worth 4 points) (02.04 LC) Identify the selectively permeable barrier of the cell that allows certain molecules to enter and exit the cell? A C E F

asked Oct 19, 2020

2 answers

0 votes

13.9k views

When the reaction begins, the researcher records that the rate of reaction is such that 1 mole of A is consumed per minute. After making changes to the reaction, the researcher notes that 2 moles of A

asked Oct 5, 2020

1 answer

3 votes

27.6k views

The drawings that 3-year-old Sally creates tend to be rather inventive and include scribbled designs that represent people, houses, cars, dogs, and so on. Which Piagetian stage/substage of cognitive development

asked Apr 24, 2020

1 answer

2 votes

178k views

What are hazardous materials and hazardous wastes?

asked Aug 5, 2019

1 answer

1 vote

80.1k views

Who was the substitute and representative for the king of england in the colonies?

asked May 14, 2019

1 answer

4 votes

183k views

Plants are able to change the sun's energy into food through the process of what

asked Mar 20, 2019

1 answer

0 votes

25.7k views

A student finds the slope of the line between (8, 17) and (1, 4). She writes 17-4/1-8 What mistake did she make? A) She did not keep the order of the points the same in the numerator and the denominator.

asked Nov 18, 2018

1 answer

4 votes

97.3k views

How was the way in which leonardo da vinci looked at machines different from the way most artists and craftsmen of his time looked at them?

asked Sep 27, 2018

2 answers

4 votes

23.6k views

A kitchen floor has 15 1/2 tiles in an area of 2 1/5 square feet. How many tiles are in one square foot? A. 34 1/10 B. 22/155 C. 7 1/22 D. 11/31

asked Sep 23, 2018

1 answer

0 votes

65.9k views

A number z divided by 7 equals 4

asked Jan 15, 2018

2 answers

1 vote

3.9k views

The first hominine in the genus Homo was named Homo habilis because evidence indicates that members of the species used

asked Feb 28, 2017

2 answers

3 votes

220k views

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