Questions by Ricardo Velhote

Questions by Ricardo Velhote

Which of the following properties of a sound wave determines its loudness (or intensity): wavelength, speed, amplitude, or frequency?

asked Aug 14, 2021

1 answer

3 votes

72.2k views

2 What is measurement between two points called? Distance, Time, Velocity or Speed

asked Aug 10, 2021

1 answer

5 votes

189k views

Convert this binary numbers (100) into base 10

asked Jul 15, 2021

1 answer

5 votes

22.5k views

What is 2x(6-7)+(8x2)

asked Jun 21, 2021

2 answers

4 votes

84.0k views

The colors RED, BLUE, and YELLOW are called _____ colors, which mean they can not ordinarily be created by mixing colors.

asked Mar 8, 2021

2 answers

5 votes

189k views

The reaction N2 + 3 H2 → 2 NH3 is used to produce ammonia. When 450. g of hydrogen was reacted with nitrogen, 1575 g of ammonia were produced. What is the percent yield of this reaction? 30.8% 61.8% 20.

asked Dec 14, 2020

1 answer

1 vote

186k views

Hannah was at the store and saw a pair of jeans that she wanted. The price on the tag was $45.65, but the jeans were 20% off and taxes are 5% what would Hannah pay for the jeans with the discount and the

asked Feb 2, 2020

1 answer

2 votes

106k views

Wha is ecology???? ::-P

asked Jan 15, 2020

1 answer

0 votes

131k views

Solve this by using substitution or elimination. X-4y=2. 3x+5y=40

asked Dec 16, 2019

1 answer

5 votes

197k views

What national legislation addressed child abuse and neglect in 1974?

asked Nov 25, 2019

1 answer

4 votes

161k views

What factors led to the rise of fascism in germany

asked Jan 8, 2019

1 answer

5 votes

232k views

Animals that take in oxygen from their environment, glucose is broken down into carbon dioxide and water in a process called

asked Jun 7, 2018

1 answer

1 vote

212k views

A quota is when one country

asked Apr 3, 2018

1 answer

2 votes

44.3k views

I need help with number 12

asked Feb 11, 2018

1 answer

1 vote

221k views

If the ant is 30 feet from the base of the tree, what is the height of the tree, to the nearest tenth

asked Jul 13, 2017

1 answer

1 vote

79.5k views

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