Questions by Zack Macomber

Questions by Zack Macomber

The mean of the heights of three buildings A,B and C is 14.2m. The mean of the heights of five buildings A,B,C, D and E is 14.8m. Find the mean of the heights of the buildings D and E.

asked Sep 6, 2022

1 answer

4 votes

160k views

An object has a mass of 40 g and a volume of 10 cm³. Its density is: 4 g/cm³ 10 g/cm³ 40 g/cm³ 400 g/cm³

asked Jul 5, 2022

1 answer

10 votes

16.1k views

8. Fill in the blanks. a) A set of instructions that performs a particular task is called a ______ b) Machine invented by William Oughted is _____ d) A memory used by second generation computer _____ e)

asked Mar 14, 2022

1 answer

3 votes

91.5k views

SOMEONE PLEASE HELP ME IT'S DUE TODAY AT 11:59 PM:(

asked Mar 4, 2022

1 answer

1 vote

78.5k views

What is the slope of the Equation? y = 3/2x + 9

asked Jan 21, 2022

1 answer

21 votes

210k views

Magnets are used in electrical bell. in magnetic compass. in mag live trains. used in refrigerator to keep the door closed. it is used in tv and computer screen. used to separate magnetic and non-magnetic

asked Dec 12, 2021

1 answer

1 vote

182k views

Company Name: Explain why you chose this name for your company. What type of services or products will your company offer? Explain why you chose this type of product or service for your business. Why did

asked Oct 25, 2021

1 answer

2 votes

47.5k views

Lee el párrafo y escoge cuál de los verbos en negrita está en la forma de mandato equivocado. Escoge el verbo en la forma correct mandato. Read the story and choose the verb in bold in the incorrect command

asked Sep 17, 2021

2 answers

0 votes

145k views

Solve for x: 7x + 5 + x - 3 + x = 5

asked Sep 12, 2021

2 answers

1 vote

8.3k views

The United Nations Environment Program regulates the environmental policy for all countries. Please select the best answer from the choices provided True or False

asked Sep 8, 2021

2 answers

0 votes

19.9k views

Why did the British burn Washington D.C. in 1814?

asked Nov 1, 2020

1 answer

0 votes

160k views

Extreme pressure and temperatures can change sedimentary rock into _

asked Aug 26, 2020

2 answers

5 votes

39.5k views

Make X the subject: c(x-y)=d

asked Jul 16, 2020

1 answer

5 votes

154k views

A company purchases a machine for $12,000. The estimated residual value is $4,000. The machine has a useful life of 5 years, and is expected to produce 20,000 units during its lifetime. Use the activity-based

asked Mar 6, 2020

1 answer

1 vote

133k views

45 POINTS!!! The mean of 4 data values is calculated. One of the data values is 3 above the mean. Another value is 4 above the mean. A third value is 1 above the mean. What is true about the fourth value?

asked Mar 1, 2020

1 answer

5 votes

187k views

The Ottoman Empire before and after the Mandate System

asked Jul 20, 2019

1 answer

0 votes

178k views

What is the perimeter of a square with side length 13.4 inches

asked Jun 16, 2019

1 answer

4 votes

198k views

In the last 98 years, 100 billion crayola crayons have been made! In the last 98 years, average of how many Crayola crayons have been made every minute?

asked Oct 9, 2018

2 answers

0 votes

149k views

Compare and contrast your experiences with afterimage and olfactory fatigue from the previous activity. how were these experiences alike? how were they different?

asked Jul 9, 2018

2 answers

2 votes

167k views

What is between 1/4 and 87/100 on a number line

asked Jun 27, 2018

1 answer

5 votes

47.2k views

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