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The number of boys varies directly as the number of girls and inversely as the number of teachers when there are 24 boys and 16 girls there are 2 teachers how many girls are there when there are 73 boys
answered
Jul 31, 2019
Mathematics
high-school
1
vote
199k
views
"Fifteen hundred years ago everybody knew the Earth was the center of the universe. Five hundred years ago, everybody knew the Earth was flat, and fifteen minutes ago, you knew that humans were alone on
answered
Apr 21, 2019
Physics
college
0
votes
195k
views
Endangered species are organisms that pose a concern to conservationists. Many of these species are unable to adapt to their environment. A major reason for this problem would be (BLANK).(answer choices
answered
Mar 31, 2019
Biology
high-school
3
votes
63.0k
views
What are some posotive effects of weathering,erosion and deposition
answered
Dec 23, 2018
Advanced Placement (AP)
middle-school
6
votes
152k
views
Which system of equations represents the matrix shown below? See picture
answered
Oct 12, 2018
Mathematics
high-school
4
votes
78.6k
views
Eileen is now 24 years older than her daughter. In 8 years, Eileen will be twice as old as her daughter will be then. How old is her daughter now?
answered
Sep 7, 2018
Mathematics
high-school
2
votes
158k
views
Ms.Willer wanted to donate 27 cans of food to 8 food banks. Each of the 23 students in Ms.Willer's class donated 9 cans. How many more cans does Ms.Willer need?
answered
Apr 6, 2018
Mathematics
middle-school
4
votes
127k
views
If 38.7 grams of lithium chlorate decomposes, how many grams of oxygen gas can be produced? 2LiClO3 โ 2LiCl + 3O2 41.1 g O2 20.6 g O2 9.13 g O2 6.85 g O2
answered
Jan 21, 2018
Chemistry
high-school
0
votes
211k
views
which of these describes Ezra Pound's feelings about the words in a poem?A. Abstract words heighten the readers sensesB. Too many words blur the reader s experience.C. Not every word needs to bear meaningD.
answered
Dec 3, 2017
English
high-school
3
votes
94.7k
views
Which of these measures did Americans fear was likely to lead to nuclear war with the Soviet Union? A. U.S. spy flights over Cuba B. Cuban refugees coming to the United States C. a quarantine of Cuba in
answered
Sep 12, 2017
History
high-school
6
votes
46.6k
views
[(40 + 5) โ 32] รท 9 โ 2
answered
Sep 11, 2017
Mathematics
high-school
1
vote
68.9k
views
Mark the consequence if it is intentional. A. Spanish conquistadors bring their horses with them across the Atlantic. Some horses escape or swim to shore after a ship sinks. The Plains Indians become expert
answered
Jan 22, 2017
History
middle-school
2
votes
95.0k
views
What methods did colonists use to protest actions by parliament between 1765 and 1775?
answered
Nov 27, 2016
History
high-school
4
votes
214k
views
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