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Check the statement(s) that is(are) true. Check All That Apply An excited atom can return to its ground state by absorbing electromagnetic radiation.An excited atom can return to its ground state by absorbing
answered
Jan 14, 2021
Chemistry
college
3
votes
199k
views
If a4 = 625, what does (a) equal?
answered
Aug 27, 2020
Mathematics
middle-school
4
votes
106k
views
Why does dividing by 10 shift each digit one place to the right?Clear Check A(Each digit represents 10 less. B(Each digit represents 10 more. C(Each digit represents 110110 of its previous value. D(Each
answered
Aug 16, 2020
Mathematics
middle-school
4
votes
51.4k
views
The longer leg of a 30°-60°-90° triangle measures 9√(3) inches. What is the length of the shorter leg? A. 18 inches B. 18√(3) inches C. 9√(3) inches D. 9 inches
answered
Jul 14, 2020
Mathematics
high-school
4
votes
103k
views
In plants, this is period in which a seed or plant does not grow, waiting for the necessary environmental conditions like the right temperature, day length, amount of water, or nutrients.
answered
Apr 1, 2020
Chemistry
high-school
3
votes
128k
views
Steve is collecting toy cars. He already has 100 of them! 42 of them are new, 19 are his favorites; 3 are new and a favorite. Steve is going to donate to his school's yard sale all of them that neither
answered
Feb 24, 2020
Mathematics
high-school
5
votes
81.7k
views
Four early psychologists suddenly appear in your psychology department. who would be most discouraged to hear that modern psychology places a lot of emphasis on the study of mental processes?
answered
Jan 4, 2020
Social Studies
high-school
3
votes
156k
views
Solve the equation. Show your work. 45 = 3 b + 69
answered
Dec 9, 2019
Mathematics
college
6
votes
102k
views
Refer to Explorations in Literature for a complete version of this narrative. Read this sentence from "Uses and Abuses of the Umbrella. " If one were to research the history of the umbrella, one would
answered
Oct 31, 2019
English
high-school
3
votes
57.8k
views
The density of aluminum is 2.7 g/cm3. What is the volume of a piece of aluminum if its mass is 8.1 grams?
answered
Sep 5, 2019
Physics
middle-school
4
votes
167k
views
Determine the slope of the line represented by the equation: 4 x + 9 y = 3
answered
Jun 24, 2019
Mathematics
high-school
3
votes
12.0k
views
Suppose 1 gold bar is 6 cm long, 2 cm high, and 3 cm wide. How many whole gold bars will you be able to fit in a vault with a volume of 500 cm3? A. 13 bars B. 27 bars C. 41 bars
answered
Jan 17, 2019
Chemistry
middle-school
7
votes
207k
views
How did the federal government respond to this concern during the late 1800s and early 1900s? a. The federal government took property away from the corporations that had created monopolies and trusts.
answered
Dec 23, 2018
History
high-school
6
votes
135k
views
The sand at the bottom of an hourglass has the approximate shape of a cone with a diameter of 9.85 cm and a height of 6 cm. Which estimate best approximates the volume of the sand? 160 cm³ 380 cm³ 470
answered
Nov 20, 2018
Mathematics
high-school
4
votes
91.8k
views
325 meters in 28 seconds. Round to the nearest hundredth
answered
Jun 18, 2018
Mathematics
college
4
votes
81.8k
views
-8x+7-6(x-1)=-6x-(7x-5)+6 can some one please help me out this problems are kicking my behind thanks I really appreciate it
answered
May 18, 2018
Mathematics
college
6
votes
210k
views
What city was captured by the British in 1776 and NOT retaken by the colonial army? Philadelphia Boston New York
answered
Feb 9, 2018
History
high-school
6
votes
32.0k
views
The process used by the American court system today came from which group of people
answered
Nov 26, 2017
History
middle-school
3
votes
35.8k
views
What is the formula unit of zinc oxide
answered
Jun 29, 2017
Chemistry
college
3
votes
117k
views
Which of these happened during the century that followed the Pax Romana? (4 points) The Roman Empire expanded further, reaching Hindu Kush. The Roman military led a major revolt against the emperor and
answered
May 14, 2017
History
high-school
7
votes
127k
views
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