Questions by Roberto Ferraris

Questions by Roberto Ferraris

What are the main organs of gas exchange in the respiratory system?.

asked Dec 10, 2023

1 answer

1 vote

15.8k views

A question on a test asks students to find the speed at which a car travels. The graph shows a proportional relationship between the distance traveled in miles and time in hours. incorrectly says that

asked Dec 21, 2022

1 answer

21 votes

207k views

Colin is conducting an experiment about static electricity. To start his experiment, he has two balloons. He rubs one of the balloons on his head and then places both balloons close to the wall. What is

asked Jul 11, 2022

2 answers

1 vote

147k views

Achieving muscular fitness can help a person with all of the following except: A) Look firmer and trimmer B) Reduces bone and muscle loss as you age C) Better posture D) Increase risk of injury

asked Jul 5, 2022

2 answers

23 votes

95.2k views

The period known as the Gilded Age was marked by A: economic growth and a lack of jobs. B: economic problems and a lack of jobs. C: economic growth and changing technology. D: economic problems and changing

asked May 19, 2022

1 answer

5 votes

221k views

This energy may be relatively harmless or harmful as is the case with _ and gamma radiation

asked Mar 22, 2022

1 answer

1 vote

141k views

3(-x -5) i need help on this.

asked Mar 9, 2022

2 answers

7 votes

31.5k views

If -5x-9y=5 is a true equation,would be the value of -5x-9y+2?

asked Jan 26, 2022

1 answer

0 votes

73.5k views

You're teaching a lesson and Stanley burps loudly. You give him the look but do not otherwise react. He does it again - this time, a really loud, long burp. You say, Stanley, you are rude to burp out loud

asked Sep 11, 2021

1 answer

3 votes

118k views

If two tangents of circle O meet at the external point P, find X. SHOW WORK

asked May 8, 2021

1 answer

2 votes

24.1k views

The leg of a right triangle is 3 units and the hypotenuse is 7 units. What is the length, in units, of the other leg of the triangle? (1 point) Group of answer choices 4 Square root of 40 Square root of

asked May 4, 2021

1 answer

1 vote

153k views

What is Jorge’s problem? a: he wants to watch television b: his mother can’t drive him to school c: he can’t find his shoes d: he doesn’t want to make his bed ( couldn’t get the audio )

asked Apr 23, 2021

2 answers

0 votes

61.9k views

AB = 3 + x DC = 4x AD = y + 1 BC = 2y Quadrilateral ABCD is a parallelogram if both pairs of opposite sides are congruent. Show that quadrilateral ABCD is a parallelogram by finding the lengths of the

asked Feb 21, 2021

1 answer

3 votes

172k views

Who is the manager most likely to hire?

asked Feb 18, 2021

2 answers

0 votes

64.3k views

Kate is making a pasta salad for her family party. She has 3 pounds of pasta salad to serve 12 people. She wants to give an equal amount of pasta salad to each person in her family. How much pasta salad

asked Feb 17, 2021

1 answer

4 votes

17.5k views

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