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Answers by Rlar

Answers by Rlar
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A student made the following observations about astronomical bodies. Observation 1: The sun rises and sets. Observation 2: The stars move daily across the sky. Which observation(s) can be explained using
answered Dec 24, 2019
6 votes
80.5k views
Darius bakes 18 muffins for his friends. he gives each of his friends an equal number of muffins and has none left over
answered May 10, 2019
4 votes
198k views
Urgent help please The frequency of sound varies inversely as the wavelength. The frequency of a musical note is 276 cycles per second when the wavelength is 1.2m. Find the wavelength when the frequency
answered Mar 17, 2019
3 votes
5.4k views
Integrated circuits are made up of _____ that carry the electrical current.
answered Oct 18, 2018
3 votes
155k views
Katie practiced the fuute for 45 minutes then she ate a snack for 15 minutes. next,she watched television for 30 minutes,until 6:00 p.m.at what time did katie start practicting the flute?
answered Oct 16, 2018
2 votes
230k views
A block of wood is 0.2 meters (m) by 0.1 m by 0.5 m. find its dimensions in centimeters
answered Oct 13, 2018
3 votes
153k views
An object is launched upward at 64 ft/sec from a platform that is 80 feet high. What is the object's maximum height if the equation of height (h) in terms of time (t) of the object is given by h(t) = -16t2
answered Oct 1, 2018
0 votes
12.0k views
How to factor 12a^2+7ab-12b^2
answered Aug 26, 2018
2 votes
72.8k views
The whole number and unit fraction of 5\6
answered Mar 11, 2018
1 vote
52.2k views
Which of the following describes the properties that allow capillaries to exchange gas between blood cells and surrounding tissue? a. Capillaries are short vessels with thin walls that create strong pressures
answered Oct 28, 2017
5 votes
202k views
Every dilation has a _____ a)reduction and enlargement b)reflection and rotation. c)center and scale factor d)translation and glide reflection.
answered Jul 24, 2017
5 votes
194k views
Monique picked 32 quarters of beans how many pecks did she pick
answered Jul 22, 2017
4 votes
90.8k views
If a light wave moved from gasoline into hydrogen in which direction would it bend?
answered Jul 18, 2017
7 votes
11.4k views
How to graph the following: y=-3(x-2)^2+4
answered Apr 29, 2017
3 votes
215k views
How did the United States stop the spread of Communism in Europe following World War II? by starting a war with the Soviet Union by banning the sale of Communist-made goods by rebuilding the European economy
answered Jan 14, 2016
7 votes
165k views
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