Questions by Velazquez

Questions by Velazquez

What is 9/25% as a fraction and decimal

asked Nov 17, 2021

1 answer

3 votes

135k views

Noise cancelling headphones eliminate outside noise by combining the original sound wave with a wave produced when the original sound wave is inverted. Explain how this cancels out the wave. You must use

asked Sep 18, 2021

2 answers

1 vote

104k views

Is The Capitalization And Punctuation Correct?

asked Sep 11, 2021

2 answers

5 votes

171k views

Given the magnitude of two vectors |⃗| = 4 and |⃗⃗| = 6, and |⃗ + ⃗⃗| = 8. Find the angle between the vectors ⃗ and ⃗⃗(when they are placed tail to tail). = ∠(⃗, ⃗⃗)

asked Sep 7, 2021

1 answer

2 votes

161k views

Are the triangle below congruent ?

asked Aug 28, 2021

1 answer

3 votes

195k views

Melanie’s family drove for 5 hours on the main highway and 3 hours on a smaller highway, and traveled a total of 456 miles. Their average speed was 8 miles per hour faster on the main highway than on the

asked Jul 1, 2021

1 answer

3 votes

172k views

A blackman,an Indian and an Aborigine are all grouped in one species; Homo sapiens. Give two reasons why they all belong to this group

asked Apr 23, 2021

1 answer

4 votes

136k views

What must happen for most areas on Earth to experience all four seasons?

asked Feb 11, 2021

2 answers

0 votes

170k views

Can an organism be made of only one cell?

asked Feb 3, 2021

1 answer

0 votes

150k views

Is it true that s >_ 4.5 has a closed circle and the arrow points to the left

asked Jan 12, 2021

1 answer

1 vote

155k views

Mixed 3 liters 20% solutions with 2 liters 70% solution. What’s the final concentration,

asked Dec 28, 2020

2 answers

0 votes

20.1k views

(There is an image below of the question for a better understanding.) 4y - sqrt 25 = 12 A. y = -1.75 B. y = 1.75 C. y = -4.25 D. y = 4.25

asked Dec 14, 2020

1 answer

4 votes

197k views

Crayfish, jellyfish, and shellfish are true fishes. a. True b. False

asked Sep 9, 2020

1 answer

5 votes

82.5k views

192x²y + 72.x” – 24rxy – 9px?

asked May 20, 2020

1 answer

0 votes

203k views

How did the Virginia Plan improve the federal government established by the Articles of Confederation? Question 9 options: It gave each state the same number of votes. It reinforced the power of the federal

asked Jun 12, 2019

1 answer

3 votes

87.1k views

Can you check my question please?Thanks for your help. 12 points.

asked Apr 19, 2019

1 answer

4 votes

133k views

During metabolism, the complete breakdown of one molecule of glucose results in a maximum yield of 38 molecules of

asked Feb 18, 2019

2 answers

5 votes

52.2k views

"what does research show regarding race and ethnic differences in those who receive mental health services?"

asked Aug 14, 2018

1 answer

5 votes

170k views

What kind of intermolecular bonds exist between water molecules?

asked May 1, 2018

1 answer

1 vote

151k views

Help!!!!!!! please !

asked Mar 17, 2018

2 answers

5 votes

188k views

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