Questions by Leniel Maccaferri

Questions by Leniel Maccaferri

for every 1000 joules or useful energy output, the heater wastes 100 joules, find the input energy of the heater.

asked Mar 23, 2022

1 answer

5 votes

220k views

Match the following ERA’s Question 4

asked Dec 11, 2021

1 answer

5 votes

129k views

What geographic feature allowed China to protect its borders from invasions by the Mongols

asked Dec 7, 2021

1 answer

5 votes

178k views

Which expression is equivalent to

asked Nov 20, 2021

1 answer

4 votes

222k views

________________________________

asked Aug 13, 2021

2 answers

5 votes

136k views

What are the slope and y-intercept of the linear equation?

asked Aug 8, 2021

1 answer

0 votes

167k views

Point N is on line segment MO. Given MO = 3x - 10, NO = x, and M N = 8, determine the numerical length of MO.

asked May 26, 2021

1 answer

1 vote

20.5k views

How do you write 11% as a decimal?

asked Mar 26, 2021

1 answer

3 votes

139k views

What is x if f(x)= 600

asked Jul 1, 2020

1 answer

4 votes

130k views

In 2010, the number of clown costumes sold at a single costume shop was 6. By 2015, that number had grown to 37. Assuming a constant increase in clown costume sales, calculate the unit rate of change (slope)

asked May 15, 2020

1 answer

5 votes

52.2k views

• The preterite of the irregular verbs hacer (to do) and tener (to have) follow a similar pattern. yo hice tuve nosotros/nosotras hicimos tuvimos hiciste tuviste vosotros/vosotras hicisteis tuvisteis usted/él/ella

asked May 13, 2020

1 answer

3 votes

170k views

This box can be packed with 48 unit cubes.The edge length of each unit cubes is 1 meter .What is the volume of the box

asked Jan 22, 2020

1 answer

1 vote

150k views

Why does a newly opened can of warm soda have less carbonation than a newly opened can of cold soda? A.At a constant pressure, gases are less soluble in liquids at higher temperatures. B.At a constant

asked Sep 20, 2019

1 answer

5 votes

133k views

Normal red blood cells can easily travel through blood vessels, whereas sickle-shaped red blood cells get stuck. This is the basis of sickle cell anemia. What does this tell you about the relationship

asked May 2, 2019

1 answer

3 votes

178k views

A 32 g stick is thrown into 500 mL of liquid, and the new volume reads 540 mL. What is the liquid? A) Gasoline 0.7 g/cm3 B) Alcohol 0.8 g/cm3 C) Water 1 g/cm3 D) Mercury 13.6 g/cm3

asked Jan 6, 2019

1 answer

1 vote

58.8k views

What is the primary reason that companies give away content for free?

asked Dec 23, 2018

2 answers

3 votes

50.4k views

Find the difference. 2g g2 − g − 6 − 1 g − 3

asked Aug 18, 2018

1 answer

4 votes

162k views

Determine the area of the green sector and yellow sector.

asked Jan 15, 2018

2 answers

2 votes

64.2k views

What is 21.3lb 2064g 16.7kg 452oz orderfrom least to greatest

asked Aug 11, 2017

1 answer

4 votes

142k views

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