Questions by Sarafina

Questions by Sarafina

(HELP!! WILL GIVE 86 POINTS!!) Use the elimination method to solvethe system of equations. Choose the correct ordered pair. -x+y= -2 2x- 3y = 4

asked Jun 23, 2021

2 answers

0 votes

164k views

What type of natural selection selects for both the extremes of a phenotype in a population? a Directional selection b Stabilizing selection C Disruptive selection

asked Mar 3, 2021

2 answers

5 votes

113k views

Appreciate any help ^^ completely lost

asked Feb 21, 2021

1 answer

0 votes

33.5k views

I NEED HELP WITH THESE LAST THREE QUESTIONS! PLEASE HELP! WILL GIVE 18-20 POINTS! These are generally awarded to undergraduate students based on need, school cost, and/or enrollment status and do not have

asked Nov 25, 2020

2 answers

4 votes

142k views

Arctic foxes typically have a white coat in the winter. In summer, when there is no snow on the ground, the foxes typically have a darker coat. Which of the following is most likely responsible for the

asked Nov 18, 2020

1 answer

2 votes

6.3k views

What value is added to both sides of the equation x^2-2x=10 in order to solve by completing the square? -2 -1 1 2

asked Apr 25, 2020

1 answer

3 votes

158k views

Describe which of the presidents major functions?

asked Nov 24, 2019

1 answer

4 votes

91.2k views

¿Qué hago para ponerme en forma? a) Sugiero que hagas ejercicios aeróbicos. b) Sugiero que hagas demasiado sin descansar. c) Sugiero que nunca estires

asked Jul 14, 2019

2 answers

2 votes

16.1k views

A = 5, b = 4 , and c = 6

asked Jun 24, 2019

1 answer

3 votes

77.4k views

Which South American city is located at approximately 33°S, 70°W?

asked Jul 8, 2018

2 answers

1 vote

124k views

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asked Feb 16, 2018

2 answers

5 votes

2.6k views

The whole equation is supposed to be 180!!

asked Jan 9, 2018

1 answer

2 votes

98.4k views

Select all ratios equivalent to 7:12. 3:36, 49:84, 20:21, 10:30

asked Aug 25, 2017

2 answers

5 votes

129k views

A scientist conducts a series of experiments. The results of the experiment contradict a major scientific theory. What should the scientist do? A. Ignore the results and do an experiment on a different

asked Jun 27, 2017

1 answer

0 votes

213k views

54% of 50 is... Please help!

asked Mar 24, 2017

2 answers

3 votes

233k views

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