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How did Mendeleev organize the elements to create a periodic table? alphabetically by element name according to increasing mass and similar properties according to the year of their discovery according
answered
Apr 28, 2021
Chemistry
high-school
5
votes
37.8k
views
Choose the correct description of the graph of the compound inequality : x - 1 < 12 or 2x > 30. A. A number line with an open circle on 13, shading to the left, and an open dircle on 15, shading to the right B. A
answered
Apr 12, 2021
Mathematics
high-school
6
votes
58.3k
views
299x51-4996= 4990+4005= 30203-8990= 2007 divided by 195 99x42=
answered
Mar 13, 2021
Mathematics
high-school
6
votes
166k
views
A periodic transverse wave that has a frequency of 10 Hz travels along a string. The distance between a crest and either adjacent trough is 2.5 m. What is the wavelength?
answered
Mar 8, 2021
Physics
high-school
3
votes
167k
views
We had traveled across the sea to the new land, hoping to find an untamed wilderness. However, we found an inhabited land that needed discipline. We pacified the population and made it fit for civilization.
answered
Jan 12, 2021
English
middle-school
4
votes
40.5k
views
What rights does the Sixth Amendment protect? a. Must be informed of the charges against you, allowed to have a lawyer for your defense, and a speedy trial b. May be not be tried for the same crime twice
answered
Dec 30, 2020
History
middle-school
2
votes
104k
views
A triangle is shown. Drag graphs to the table to show the image of the triangle after it is reflected over the x-axis, the y-axis, or the line y=x.
answered
Jun 21, 2020
Mathematics
college
4
votes
40.1k
views
What do you understand by the term redundant work?
answered
May 12, 2020
Engineering
college
3
votes
53.7k
views
If you adjusted the frequency to be lower than the resonant frequency, would the current amplitude have been less than, equal to, or greater than the current amplitude you found at resonance? Explain.
answered
Jan 30, 2020
Physics
college
6
votes
1.4k
views
Brian has surveyed his chapter and is reading for subject content for the first time. What question should he ask himself? a. Am I on track to understand this material? c. What information should I be
answered
Dec 11, 2019
English
college
5
votes
997
views
Which of the following threats to personal safety would more likely require lockdown as opposed to evacuation? fire explosion sniper bomb threat
answered
Nov 18, 2019
Health
high-school
1
vote
5.9k
views
Determine which of the following statements is true concerning the values described in column #1 and column #2. Column #1 Column #2 The x-coordinate of the vertex of the graph of y = −2x2 − 4x + 12 The
answered
Oct 21, 2019
Mathematics
high-school
4
votes
73.5k
views
Break apart the array to show 8×6=(4×6)+(4×6)
answered
Sep 30, 2019
Mathematics
middle-school
3
votes
25.5k
views
What is the solution to the inequality: 10x + 18 < -2?
answered
Apr 29, 2019
Mathematics
high-school
3
votes
225k
views
Which of the following points is on the graph of y = log(1/2)x? (1, 1/2) (1/2, 1) (0, 1)
answered
Jan 19, 2019
Mathematics
high-school
2
votes
69.2k
views
Un __________ es una persona que habla español. español latino hispanohablante mexicano
answered
Nov 25, 2018
Spanish
high-school
4
votes
2.3k
views
What would be the result if crossing over did not happen during meiosis in humans?
answered
Nov 7, 2018
Biology
high-school
4
votes
77.3k
views
A recipe calls for 1/3 cups of flour to make one batch of cookies. How much flour will you need to make 8 batches?
answered
Feb 5, 2018
Mathematics
middle-school
3
votes
106k
views
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