Questions by Alexandra Rusina

Questions by Alexandra Rusina

When man learned to write, to use metals, and to work with others we say he became .

asked Apr 1, 2021

1 answer

1 vote

121k views

Is the product of two rational numbers always a rational number?

asked Feb 13, 2021

1 answer

3 votes

83.6k views

What was the effect of prohibition

asked Oct 3, 2020

2 answers

1 vote

189k views

Solve the equation for x:

asked Sep 8, 2020

1 answer

4 votes

176k views

regression model involving 4 independent variables and a sample of 15 observations resulted in the following sum of squares. SSR = 165 SSE = 60 The multiple coefficient of determination is a. .5. b. .7333.

asked Jun 19, 2020

1 answer

0 votes

163k views

How can I Factor the expression below 9x2-1

asked Apr 3, 2020

2 answers

1 vote

231k views

The focus of the parabola -40x = y 2 is: (-10, 0) (10, 0) (0, 10) (0, -10)

asked Mar 5, 2020

1 answer

5 votes

225k views

Read the excerpt from a summary of the Declaration of Independence. [1] The Declaration of Independence is beautifully written. [2] Jefferson argues that everyone has the right to life, liberty, and the

asked Nov 2, 2019

2 answers

2 votes

44.2k views

The lengths of the bases of the right trapezoid are 9 cm and 18 cm. The length of a longer leg is 15 cm. Find the area of the trapezoid.

asked Sep 24, 2019

1 answer

2 votes

40.2k views

Prior to being appointed chief justice, John Marshall served as a diplomat to which country? A. France B. England C. Greece D. Spain

asked Aug 18, 2019

1 answer

3 votes

26.0k views

a segment of DNA that contains the information necessary to express the inherited traits of an organis

asked Apr 12, 2019

2 answers

3 votes

221k views

Which is most helpful in identify a speakers claim

asked Jul 23, 2018

1 answer

2 votes

53.6k views

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