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Find all exact solutions of the equation on the interval [0, 2π). cosxtanx=cosx
answered
Jan 20, 2022
Mathematics
college
3
votes
91.0k
views
In order to estimate the mean amount of time computer users spend on the internet each month, how many computer users must be surveyed in order to be 90% confident that your sample mean is within 10 minutes
answered
Dec 30, 2021
Mathematics
college
4
votes
204k
views
30. Which characteristic of apple trees is most likely to evolve over several generations? A) the tree's life cycle B) the size of the fruit C) the way the tree makes food D)the tree's method of reproduction
answered
Nov 9, 2021
Biology
high-school
6
votes
192k
views
0.00045−2.5⋅10 −5 = what is the answer i been up all day
answered
Oct 16, 2021
Mathematics
high-school
3
votes
226k
views
How would a natural disaster damaging crops trigger income effect and lower demand
answered
Oct 4, 2021
History
middle-school
5
votes
11.5k
views
Solve this system of equations using elimination. Write your answer as an ordered pair, 5x-2y = 10 4x + 2y = 8
answered
Jun 15, 2021
Mathematics
college
3
votes
76.3k
views
What is the value of x?
answered
May 30, 2021
Mathematics
high-school
2
votes
66.2k
views
A dog breeder specializes in breeding Spaniels, and focuses on breeding the dogs that seem to have the best traits for hunting. State whether or not this js this natural selection and support your answer.
answered
Apr 20, 2021
Biology
college
5
votes
69.0k
views
How many minutes have passed between the time shown on the first clock and the time shown on the second clock
answered
Jan 29, 2021
Mathematics
college
5
votes
140k
views
Sean used the $1,200 he got from his graduation party to open a savings account. If the account earns 1% interest each month and he makes no additional deposits, how much money will be in the account in
answered
Dec 8, 2020
Mathematics
high-school
2
votes
111k
views
Why did journalists call the alaska purchase of 1867 "seawards folly"?
answered
Nov 26, 2020
History
middle-school
3
votes
123k
views
Identify the correct article, subject, and verb (that agrees in number) for the following sentence: The survival of hibernating frogs in freezing temperatures is fascinating to an individual like me.
answered
Aug 1, 2020
English
college
2
votes
12.3k
views
Chlorophyll is found in plant leaves and absorbs light from the sun to enable plants to perform photosynthesis. Magnesium is an important component of chlorophyll. The concentration of magnesium ions is
answered
Apr 13, 2020
Biology
middle-school
0
votes
165k
views
Blank is considered the father of the American industrial revolution
answered
Jan 26, 2020
History
middle-school
6
votes
68.5k
views
He is considered the Father of Microbiology. He produced about made around 500 “microscopes” during his lifetime that were composed of a single small lens and were capable of magnifying up to 270 times
answered
Nov 29, 2019
Biology
college
6
votes
181k
views
Which describes the intersection of planes A and B? line CD line ED point C point D
answered
Jul 12, 2019
Mathematics
middle-school
5
votes
17.3k
views
Francis scores 3 more than 2 times the number of points that riad scores if r represents the number of points riad scores which expression represents the number of points francis scores A. 5r B. 6r C.
answered
May 19, 2019
Mathematics
middle-school
7
votes
19.2k
views
Use the number line to complete each statement
answered
Apr 30, 2019
Mathematics
middle-school
1
vote
6.6k
views
The diprotic acid h2co3 can produce two buffers depending on the ph of the solution. identify the conjugate acid/base pair from carbonic acid that would form the most basic buffer.
answered
Jan 26, 2019
Chemistry
high-school
2
votes
22.0k
views
One day you finally knew what you had to do, and began, though the voices around you kept shouting their bad advice -- though the whole house began to tremble and you felt the old tug at your ankles. "Mend
answered
Dec 9, 2018
English
high-school
7
votes
110k
views
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