Questions by Avion

Questions by Avion

Which element is most likely to be shiny

asked Sep 18, 2021

1 answer

3 votes

125k views

5 The backyard at Selena's new house is in the shape of a square and has an area of 250 square feet. What is the approximate side length of her yard? (Between which two whole numbers? A) 15 and 16 C) 16

asked Sep 6, 2021

1 answer

1 vote

205k views

An 11.98-gram sample of zinc metal is placed in a hot water bath and warmed to 78.4°C. It is then removed and placed into a Styrofoam cup containing 50.0 mL of room temperature water (T=27.0°C; density

asked Sep 1, 2021

1 answer

4 votes

67.3k views

1. What are the three ways that heat can be transferred? a) Absorption convection, and thermation b) Conduction, convection, and radiation c) Absorption, convention, and radiation d) Conduction, absorption,

asked Apr 20, 2021

1 answer

5 votes

79.2k views

A spherical hot air balloon has a diameter of 55 feet when the balloon is inflated the radius increases at a rate of 1.5 feet per minute. approximately how long will it take to inflate a balloon 2/3 of

asked Apr 20, 2021

1 answer

0 votes

76.9k views

Give a physical description of radio waves and compare and contrast it with the frequency, wavelength, energy and wave speed with those of other regions of the EMS.

asked Mar 27, 2021

1 answer

3 votes

216k views

Helppppp please !!!!!!!!!!!!

asked Nov 17, 2020

1 answer

2 votes

136k views

James observes an orbiting body that is approximately 5.2 AU away from the Sun. He knows that it is primarily composed of helium and hydrogen. In which region of the solar system is the orbiting body located?

asked Jun 16, 2020

2 answers

4 votes

175k views

Factor completely: 4x²-8

asked May 21, 2020

2 answers

2 votes

57.4k views

The part of the peripheral nervous system that controls glandular activity and the muscles of internal organs is called the

asked Sep 28, 2019

1 answer

4 votes

118k views

He english physician ronald ross wanted to find the cause of malaria. dr. ross suggested that the anopheles mosquito was responsible for the spread of malaria from person to person. this statement was

asked Sep 28, 2018

1 answer

2 votes

30.4k views

What were the browns and other families asking the supreme court to do

asked Jul 1, 2018

2 answers

3 votes

171k views

Taking color into account, does the shape have rotational symmetry? If so, what is the angle of rotation, rounded to the nearest degree? A. no, 0° B. yes, 26° C. yes, 28° D. yes, 30°

asked Jun 7, 2018

2 answers

1 vote

38.0k views

If a potassium atom has an atomic number of 19 and a mass number of 39, how many protons, electrons, and neutrons are in the atom?

asked Jan 11, 2018

2 answers

1 vote

97.1k views

Equation A: y = −x + 5 Equation B: y = 6x − 2 Which of the following is a step that can be used to find the solution to the set of equations? -x=6x+2 -x-2=6x+5 -x+5=6x-2 -x+5=5x

asked Dec 2, 2017

1 answer

1 vote

27.3k views

What were the two major religions practiced in feudal Japan? i need an answer NOW! please

asked Nov 22, 2017

1 answer

4 votes

181k views

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