Questions by Arnaud Bertrand

Questions by Arnaud Bertrand

In Problem 11 in Chapter 4, the R-squared from estimating the model log(salary) = β0 + β1 log(sales) + β2 log(mktval) + β3profmarg+ β4ceoten + β5comten + u, using the data in CEOSAL2.CSV, was R2 = .353

asked Jul 26, 2020

1 answer

5 votes

105k views

Simplify using exponent rules:3^3×3^4/3^10

asked Apr 28, 2020

1 answer

0 votes

148k views

What were some of the items being traded?

asked Sep 13, 2019

2 answers

0 votes

144k views

Which of the following was not a focus for students at Gilbert H. Hood Middle School in their “going green” program? a. wildlife conservation b. waste reduction c. recycling d. energy conservation

asked Apr 23, 2019

2 answers

3 votes

189k views

How many neutrons does element X have if its atomic number is 31 and its mass number is 90?

asked Apr 22, 2019

1 answer

3 votes

65.4k views

Tom simplified an expression in three steps, as shown: x to the power of negative 2 multiplied by y to the power of 4, over y multiplied by x to the power of 4 multiplied by x to the power of 4 multiplied

asked Nov 23, 2018

1 answer

3 votes

197k views

Identify the subordinating conjunction. I mentally outlined my essay while I waited for the bus.

asked Oct 1, 2018

1 answer

1 vote

190k views

what type of economy is an economic system in which private business can operate freely with minimal state control

asked Jul 5, 2018

2 answers

2 votes

131k views

8. Imagine that you live in Colorado. Currently there is a low-pressure area over Colorado. If a high-pressure area moves in, how will the direction of the wind change?

asked May 16, 2018

2 answers

1 vote

107k views

400 hundred thousand 13 thousand 11 hundreds and 4 ones in standard form

asked Feb 13, 2018

2 answers

1 vote

2.1k views

Calculate the number of atoms in 0.377 grams of ar

asked Jun 8, 2017

1 answer

4 votes

140k views

how much would $120 invested at 6% interest compounded monthly be worth after 21 years? round to the nearest cent

asked Jan 22, 2017

1 answer

2 votes

204k views

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