Questions by Ricardo Saporta

Questions by Ricardo Saporta

Given f(x) = -x - 2, find x when f(x) = 12.

asked May 5, 2021

2 answers

2 votes

216k views

Find the slope of the line y=1/2. Simplify your answer and write it as a proper fraction, improper fraction, or integer.

asked Apr 21, 2021

2 answers

2 votes

94.2k views

PLEASE HELP!! When was production the lowest???

asked Jan 5, 2021

1 answer

5 votes

136k views

The kinetic energy of the emitted electrons is measured to be 10.75 ev. What is the first ionization energy of hg

asked Dec 23, 2020

1 answer

3 votes

79.8k views

2a(sq)b(cubed) and -4a(sq)b(cubed) are like terms true or false

asked Aug 12, 2020

1 answer

1 vote

118k views

A problem with ________ of cell number is that dead cells also scatter light. Select one: a. viable counts b. direct microscopic counts Incorrect c. spread plate counts d. optical density measurements

asked Jun 14, 2020

2 answers

3 votes

51.2k views

9. Which property is illustrated by (6 x 5) x 4 =6 x (5 x 4)?

asked Jan 7, 2020

2 answers

4 votes

64.9k views

Whats the point of intersection between these two lines? x+y=10 x+2y=14

asked Oct 25, 2019

2 answers

0 votes

139k views

A compound is 44.7% P and the rest O. Determine its emperical formula.

asked Sep 13, 2019

1 answer

0 votes

164k views

PLZZ HELP 10 points!!!!!

asked May 23, 2019

1 answer

3 votes

191k views

Read the sentences. The new electric pencil sharpener does not work properly. I prefer the old manual one. Which is the best way to combine the sentences? The new electric pencil sharpener does not sharpen

asked Apr 27, 2019

2 answers

0 votes

114k views

What is 5 7/9 + 3 1/5 = ?

asked Apr 2, 2019

1 answer

0 votes

216k views

When the Arab capital was moved to Damascus, the _______ dynasty was founded.

asked Oct 15, 2018

1 answer

1 vote

28.4k views

Which of the following is an example of a hyperbole? A. “smiles almost shyly, as if he fears disturbing her” B. “and stretches out a colossal hand” C. “His blue eyes are like lasers in the night.” D. “The

asked Jul 25, 2018

2 answers

0 votes

46.4k views

What can a scientist infer by looking at fossil footprints?

asked May 21, 2018

1 answer

2 votes

133k views

What are the main boundaries that define Sub-Sahran Africa?

asked Apr 23, 2018

1 answer

0 votes

160k views

How can the order of precedence in this formula, =c12 c13*f4, be changed so that cells c12 and c13 are added together as the first operation that occurs?

asked Feb 18, 2018

1 answer

3 votes

93.3k views

The newest trend in personal health is the banking of umbilical cord blood to preserve a baby’s stem cells. Parents are banking the blood in case their children later develop a disease that can be treated

asked Jan 3, 2018

2 answers

3 votes

134k views

Which of the following was NOT a compromise designed to ease tensions in between the North and South? A. The Wilmot Proviso B. The Compromise of 1850 C. The Kansas-Nebraska Act of 1854 D. The Mason-Dixon

asked Nov 26, 2017

1 answer

2 votes

105k views

a rectangle has a length 7 centimeters and width 4 centimeters what fraction of the perimeter, in simplest form, is the width

asked Oct 24, 2017

1 answer

3 votes

120k views

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