Answers by Mareckmareck

Answers by Mareckmareck

A simple regression model is used to forecast sales with advertising expenditures. The regression output indicates that the coefficient of advertising expenditures is positive and statistically significant.

answered Jun 7, 2021

6 votes

170k views

Derek likes to bully his little brother Matt. Their mother begins to give Derek the mild punishment of a stern look every time Derek hits Matt. This is sufficient to stop Derek's bullying, and in time,

answered Jun 4, 2021

3 votes

221k views

Main Idea:a visual element can enhance the power of a written text. 2. Complete the sentence: Visual elements can enhance a text by providing additional _______ or by _______ an important idea.

answered Jun 3, 2021

4 votes

104k views

49y²+42y+9 please I need help, I promise to rate you as the brain lest when I get the exact answer am looking for

answered Apr 16, 2021

5 votes

157k views

PLEASE HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP What are three business aspects of theatre?

answered Oct 17, 2020

3 votes

145k views

A major Blu-ray rental chain is considering opening a new store in an area that currently does not have any such stores. The chain will open if there is evidence that more than 5,000 of the 20,000 households

answered Sep 2, 2020

1 vote

94.0k views

The equation of the line that passes through points (0,-7) and (2,-1) is shown below.What value is missing from the equation?

answered Jul 12, 2020

1 vote

126k views

Which sample of oxygen gas contains molecules with the fastest average speed? A. 1.73 x 10^5 J B. 2.73 x 10^3 J C. 5.06 x 10^4 J D. 1.50 x 10^4 J

answered May 26, 2020

5 votes

200k views

Jerry hiked along a path. From his starting position, he hiked downhill to a valley where the elevation dropped 25 meters below his starting position. Then, he hiked up to a hill that was 40 meters higher

answered Jan 18, 2020

6 votes

186k views

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