Questions by Adrian Coman

Questions by Adrian Coman

What is the value of the expression below? - 1/2 + 3 1/2

asked Jun 28, 2021

2 answers

1 vote

126k views

Given there are 26 alphabets in the English language, how many possible three-letter words are there?

asked May 6, 2021

1 answer

5 votes

174k views

Simplify: (2x2 − 9x + 3) + (−7x2 + 4x − 2)

asked Apr 14, 2021

1 answer

0 votes

66.2k views

sally’s department store just had a huge sale and now needs to increase the price of all items by 200%. what will be the price of a $22.00 shirt after the markup?

asked Mar 18, 2021

1 answer

5 votes

115k views

A consistent, independent system of equations is a system with .

asked Jan 7, 2021

1 answer

1 vote

50.5k views

A person walks first at a constant speed of 5.50 m/s along a straight line from point A to point B and then back along the line from B to A at a constant speed of 3. What is her average speed over the

asked Oct 28, 2020

1 answer

1 vote

82.5k views

The idea that the environment, behaviors, and cognitive factors all play a mutual role in the development of personality is referred to as A) unconditional positive regard B) loci of control C) a peak

asked Jun 27, 2020

1 answer

0 votes

138k views

Find the domain of the function f(c) = -x^2 +8x +1 Use interval notation to express your answer. Preview

asked Jun 24, 2020

1 answer

5 votes

30.3k views

Poe's use of many verbs ending in "ing" in the last stanza of "The Raven" has what effect on the poem? A. It slows down the poem, bringing it to a close. B. It makes all of the words rhyme, making the

asked Nov 23, 2019

2 answers

4 votes

81.3k views

What does a first line indent look like

asked Mar 7, 2019

1 answer

5 votes

229k views

Help me find the x please

asked Mar 4, 2019

1 answer

0 votes

201k views

An experiment on the side effects of pain relievers assigned arthritis patients to take one of several over-the-counter pain medications. of the 425 patients who took one brand of pain reliever, 20 suffered

asked Feb 24, 2019

1 answer

0 votes

122k views

Help plzzzzzzz.........................

asked Dec 26, 2018

1 answer

2 votes

48.3k views

Identify the antecedent of the pronoun in bold. Did you find the article of clothing you lost and were looking for, Dan? A. clothing B. article C. lost D. Dan you is in bold

asked Sep 5, 2018

2 answers

5 votes

154k views

How much energy is released when 0.40 mol C6H6(g) completely reacts with oxygen? 2C6H6(g) + 15O2(g) -->12CO2(g) + 6H2O(g)

asked Jan 7, 2018

2 answers

2 votes

35.5k views

Forty tickets were sold for a lottery. two tickets were bought, what are the chances of winning

asked Oct 3, 2017

1 answer

2 votes

55.9k views

What is the purpose of the biogeochemical cycles? A.to cycle energy through a food chain B.to recycle matter through the biosphere C.to recycle rocks through the layers of Earth D.to cycle nutrients through

asked Apr 17, 2017

1 answer

5 votes

85.0k views

which term is used to describe native american history before 1492? a. pre-columbian b. dark ages c. old stone age d. neolithic period

asked Apr 2, 2017

1 answer

3 votes

206k views

Which expression best represents the difference between triple a number and double a number? a. 3x-2x b. 2x-3x c. x3-x2 d. x2-x3

asked Apr 25, 2016

2 answers

4 votes

75.8k views

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