Questions by Sandro Machado

Questions by Sandro Machado

What is an ornithopter

asked Aug 4, 2021

1 answer

4 votes

38.2k views

There are 2.54 centimeters in every inch. If a bug moves at a rate of 3.5 inches per second, then Which of the following is closest to its speed in meters per second?

asked Jun 18, 2021

1 answer

1 vote

199k views

Representing linear functions: slope-intercept form

asked Feb 18, 2021

1 answer

1 vote

210k views

1.What are some key points of comparison between the English colonies in the Chesapeake and New England? 2.In what ways did religious beliefs influence the lives of English colonists in the New World?

asked Dec 15, 2020

1 answer

3 votes

169k views

How did new industries change the lives of the Americans in the 1920’s

asked Nov 16, 2020

1 answer

3 votes

175k views

A number less then 0 is called

asked Jul 9, 2020

2 answers

4 votes

4.3k views

What is the mode of 18, 18, 15, 18, 18, 24, 21, 21, 24, and 14?

asked May 24, 2020

2 answers

1 vote

166k views

What is the period of a wave if the wavelength is 100 m and the speed is 200 m/s? (a) 200,000 s (b) 2 s (c) 0.5 s (d) 100 s

asked Sep 19, 2019

2 answers

1 vote

143k views

Find the equation of the line that has these features: slope, m=-6/5 passes through the point (-5,10)

asked Jul 5, 2019

1 answer

5 votes

190k views

2. In the history of astronomy, which of the following is true? (2 points) Ptolemy was criticized for his work on the heliocentric model. Nicolaus Copernicus could NOT prove that the sun was the center

asked May 17, 2019

2 answers

1 vote

48.9k views

Which is bigger? A biome or a population?

asked Mar 14, 2019

2 answers

1 vote

210k views

A pilot can withstand an acceleration of up to 9g, which is about 88 m/s2, before blacking out. (a) What is the acceleration experienced by a pilot flying in a circle of constant radius at a constant speed

asked Nov 25, 2018

1 answer

0 votes

63.9k views

In gymnastics competition Paige's score was 37.025 what is Paige's score written in word form

asked Apr 14, 2018

2 answers

4 votes

111k views

Can someone please answer. There is one problem there's a picture to. Thank you!

asked Oct 23, 2017

1 answer

1 vote

140k views

A droplet of pure mercury has a density of 13.6 g/cm^3. What is the density of a sample of pure mercury that is 10 times as large as the droplet?

asked Jul 14, 2017

1 answer

4 votes

24.1k views

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