Questions by Mark Lummus

Questions by Mark Lummus

Shot peening is used to compress the surface area of metal parts to make them more resistant to fractures. It is done by bombarding the surface with small particles hurled at high velocity. Each time a

asked Mar 1, 2021

1 answer

4 votes

78.7k views

Which statement about elements and atoms is true? Atoms are the smallest unit of an element. Atoms are made of particles called elements. Elements are made of more than one type of atom. Elements are easily

asked Feb 26, 2021

1 answer

3 votes

145k views

You have configured a group policy preference that creates a VPN connection for all computers in the GPO's scope. One user says the connection was there yesterday, but it's no longer showing in his Network

asked Dec 28, 2020

1 answer

0 votes

65.9k views

What is the value of the discriminant for the quadratic equation 0 = 2x2 + x – 3?

asked Oct 17, 2020

2 answers

2 votes

132k views

What’s substance produces as a result of a chemical reaction?

asked Jun 17, 2020

1 answer

3 votes

21.9k views

Determine the vapor pressure of a solution at 25Â°C that contains 76.6 g of glucose (C6H12O6) in 250.0 mL of water. The vapor pressure of pure water at 25Â°C is 23.8 torr.70.8 torr7.29 torr72.9 torr22.

asked Mar 15, 2020

1 answer

1 vote

102k views

Henry Clay’s American System proposed improvements to transportation. How did these changes impact trade among regions of the United States?

asked Jan 16, 2020

1 answer

2 votes

145k views

Which of the following revolutionized communication? A.the cotton gin B.tom thumb C.the model t D.light bulbs

asked Dec 9, 2019

2 answers

3 votes

82.4k views

A jet plane is descending at a rate of 200 feet per second from an altitude of 36000 feet let x represent the number of seconds of descent and y represent the jet plane’s altitude in feet. Which expression

asked Sep 11, 2019

2 answers

3 votes

174k views

Can someone please helpppp

asked May 18, 2019

1 answer

0 votes

170k views

One day, the temperature started at 14 degrees at 6:00 a.m., then climbed 5 degrees by noon, and then dropped 7 degrees by midnight. What was the temperature at midnight? 2 degrees 12 degrees 16 degrees

asked Apr 5, 2019

2 answers

1 vote

58.8k views

Identify the base in this statement: 16% of 98 is 15.68

asked Aug 19, 2018

1 answer

2 votes

96.0k views

_______ became the leader of the Soviet Union after Vladimir Lenin died. A.Joseph Stalin B. Czar Nicholas C.Karl Marx

asked Jan 14, 2018

2 answers

2 votes

186k views

Why do some athletes in running sports experience abdominal distress

asked Dec 21, 2017

2 answers

5 votes

18.7k views

What is 305.5 times one-hundreth

asked Feb 20, 2017

1 answer

1 vote

59.2k views

One's view of oneself as an individual

asked Aug 2, 2016

1 answer

4 votes

38.0k views

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