Questions by Sergi

Questions by Sergi

What is the equivalent to (2 − 5)2

asked Dec 24, 2021

1 answer

0 votes

95.0k views

Which of the following is r^2 + 4s evaluated for r = 4 and s = 1.5? 14 30 38 22

asked May 23, 2021

1 answer

2 votes

226k views

Evaluate the function for g(-2). g(x) = -4x^3 + 8x - 14

asked May 14, 2021

1 answer

5 votes

85.4k views

Calculate the entropy change (J/K) for the vaporization of 18 g of a hydrocarbon (114 g/mole]), at its boiling point of 58.2°C. The enthalpy of vaporization of this hydrocarbon is 27 kJ/mol.

asked May 13, 2021

1 answer

4 votes

132k views

Kate ran 4 miles. How far did she run in kilometers?

asked Mar 23, 2021

1 answer

0 votes

16.4k views

During their third year at college, Tammy and Timothy both lost their part-time jobs in the library due to funding cutbacks. Tammy was mildly disturbed, shrugged her shoulders, and said she'd soon get

asked Jan 6, 2021

1 answer

0 votes

185k views

Which two values of x are roots of the polynomial below? 4x^2 - 6x + 1

asked Jan 3, 2021

1 answer

1 vote

209k views

For f(x) = 4x +1 and g(x) = x2 - 5, find (f + g)(x)

asked Nov 27, 2020

1 answer

4 votes

175k views

Suppose the government in this economy decides to increase government purchases by $400 billion. The increase in government purchases will lead to an increase in income, generating an initial change in

asked Jul 25, 2020

1 answer

5 votes

160k views

What type of season does Daytona Beach, FL most likely have? very cold winters mild winters very hot summers no winters

asked Feb 7, 2020

2 answers

1 vote

28.0k views

Painkilling chemicals that occur naturally in the body are known as A: platelets B: endorphins C: triglycerides D: hormones

asked Jan 15, 2020

2 answers

2 votes

146k views

Combine the word parts to create a properly spelled word. funny + er

asked Jan 6, 2020

2 answers

0 votes

218k views

A sealed pressure cooker allows steam to escape only through an opening in the lid. a separate metal object, called a petcock, sits on top of the opening and prevents steam from leaving until the pressure

asked Dec 20, 2019

1 answer

5 votes

171k views

Find the prime factorization of each number (please) 891 23 504 230

asked Sep 17, 2019

1 answer

1 vote

22.0k views

Why is breast cancer still treated with breast cancer specific drugs if it has metastasized?

asked Jan 18, 2019

1 answer

3 votes

154k views

Name at least two things financial planning could help you do.

asked Oct 14, 2018

1 answer

1 vote

170k views

How do you think supporters of the war in Russia and Austria would have felt about this cartoon?

asked Aug 22, 2018

1 answer

5 votes

155k views

A tourist's cab fare was $12.89. If she would like to give the driver a tip of 15%, approximately how Much money should she give as a tip?

asked Aug 3, 2018

1 answer

3 votes

5.8k views

Find the lowest cocmmmon multiple of 6 and 9

asked Jun 6, 2018

2 answers

2 votes

163k views

Betty is six years old and often asks her parents many questions. Her parents respond to her questions however trivial they may be. How does this behavior affect Betty?

asked Dec 21, 2017

1 answer

4 votes

59.1k views

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