Questions by Rishabh Sagar

Questions by Rishabh Sagar

Wanda and Marita are drinking bottles of water. Each girl sounds a different musical note by blowing across the top of her bottle. What is a good hypothesis that could lead to new experimentation?

asked Feb 2, 2019

2 answers

5 votes

133k views

Anna adds (8x + 12y) and (ax − 6y). If the correct answer is 5x + 6y, what is the value of a? A) −3 B) −5 C) 13 D) 3

asked Jun 9, 2018

2 answers

2 votes

32.7k views

Which of the following provides astronomical evidence for the age of the earth? Movement of Galaxies Comparative Anatomy Molecular Clocks Radioactive Dating of Fossils

asked Apr 15, 2018

2 answers

5 votes

101k views

Which of the following might use various colors to represent information found in a visual aid? a. Caption c. Legend b. Scale d. Abbreviation

asked Jan 3, 2018

2 answers

3 votes

169k views

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