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If 2a=3b and 4a+b=21, then b =
answered
Oct 12, 2021
Mathematics
middle-school
5
votes
71.1k
views
Which country gets most of its electricity from water? Silesia Norway Poland Germany
answered
Sep 28, 2021
Social Studies
high-school
3
votes
180k
views
Beth is a transcriptionist, earning $12.00 an hour and Beth averages 1000 lines of transcription per day. What is the unit cost per line to the department?
answered
Apr 7, 2021
Business
high-school
4
votes
84.2k
views
Determine whether the functions y 1 and y 2 are linearly dependent on the interval (0,1). y 1equals2 cosine squared t minus 1, y 2equals6 cosine 2 t Select the correct choice below and, if necessary,
answered
Mar 6, 2021
Mathematics
college
6
votes
75.8k
views
PLZ HURRY IT'S URGENT!!!!!!!! Which important event follows the play's climax? *Note: They're talking about Romeo & Juliet* A. the return of Balthasar from Mantua B. the ending of the feud C. the quarantine
answered
Nov 27, 2020
English
middle-school
7
votes
49.1k
views
For elements 1-20, we can use the periodic table to predict. A) An elements color B) The number of valence electrons an element has C) The number of isotopes an element has.
answered
Aug 22, 2020
Chemistry
high-school
1
vote
143k
views
I need help with this
answered
May 22, 2020
Mathematics
middle-school
4
votes
65.8k
views
9. How many randomly selected adults must be surveyed to estimate the percentage of adults in the country who now use the Internet ? Assume that you want to be 99% confident that the sample percentage
answered
Apr 3, 2020
Mathematics
middle-school
6
votes
136k
views
Which statement about sister chromatids is false? They separate from each other during meiosis I. They are joined during prophase I and metaphase I at their common centromere. They separate from each other
answered
Mar 4, 2020
Biology
high-school
7
votes
50.7k
views
Julie checked the prices of her five favorite CDs at Music Madness. What is the mode for these prices? $14, $12, $15, $12, $17
answered
Dec 26, 2019
Mathematics
middle-school
1
vote
127k
views
3. What is the meaning of "implicit"? (5 points)
answered
Jun 26, 2019
English
middle-school
3
votes
114k
views
J'ai vu ton ami ce matin. Ah oui? __________? lequel laquelle lesquels lesquelles
answered
May 14, 2019
French
college
6
votes
20.0k
views
I just don't know where to start. I'm doing Algebra 2 stuff with sohcahtoa.
answered
Mar 26, 2019
Mathematics
middle-school
4
votes
35.7k
views
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