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Có bao nhiêu giá trị nguyên của tham số m để phương trình 4^x +4^-x = 2^ (x+1) – 2^(1-x) +4-m có nghiệm trên đoạn [0;1]
answered
Jun 2, 2022
Mathematics
high-school
3
votes
187k
views
2. What term is defined below? .: a portion of a line bound by two points A. Arc B. Axis C. Ray D. Segment
answered
May 13, 2022
Mathematics
high-school
5
votes
34.3k
views
How are behavioral principles applied to everyday problems?
answered
Jan 29, 2022
Advanced Placement (AP)
high-school
4
votes
94.5k
views
What is 9/16 simplyfied
answered
Aug 30, 2021
Mathematics
college
2
votes
139k
views
Determine the mean, median, mode, and midrange for this collection of class test scores: 88 82 97 76 79 92 65 84 79 90 75 82 78 77 93 88 95 73 69 89 93 78 60 95 88 72 80 94 88 74 a. Mean is 84, median
answered
Aug 28, 2021
Mathematics
college
3
votes
48.8k
views
julissa gave out an equal number of oranges to each of the 6 apartments on her floor. if she gave each apartment 5 oranges how many oranges did julissa give out in all
answered
Aug 8, 2021
Mathematics
high-school
6
votes
65.3k
views
What was one reason why Lincoln pushed for passage of the Thirteenth Amendment? Lincoln declared it was the South’s punishment for starting the Civil War. Lincoln wanted Congress to expand the rights of
answered
Jul 12, 2021
History
college
3
votes
167k
views
The US Congress is the organization responsible for setting up environmental protection regulations that are enforced by local and state authorities. Please select the best answer from the choices provided.
answered
Mar 31, 2021
Health
college
2
votes
130k
views
What was the purpose of the Berlin Wall? a. To show the world how strong and powerful Germany was c. To make sure that the Western Germans do not sneak over to become communists b. To prevent Eastern Germans
answered
Mar 18, 2021
History
college
2
votes
127k
views
I need help with this problem! Must explain why.
answered
Mar 15, 2021
Mathematics
high-school
4
votes
233k
views
Simplify. [26 - (12 + 4) /2] - [45/(14-5)]
answered
Mar 8, 2021
Mathematics
high-school
3
votes
72.5k
views
800( n + 1 ) + 250 What is the answer
answered
Mar 5, 2021
Mathematics
middle-school
3
votes
42.6k
views
A sample of krypton gas occupies 18.60 l at a pressure of 5.540 atm and 35.00 c.what volume would the krypton occupy at stop
answered
Jan 12, 2021
Chemistry
middle-school
3
votes
34.8k
views
Giovanni wants to buy shirts that cost $19.40 each and sweaters that cost $24.80 each. An 8% sales tax will be applied to the entire purchase. If Giovanni buys 2 shirts, which equation relates the number
answered
Dec 31, 2020
Mathematics
middle-school
4
votes
42.9k
views
How does the last digit differ from the other digits in a measurement
answered
Nov 30, 2020
Mathematics
high-school
2
votes
23.2k
views
A 1.80-m -long uniform bar that weighs 531 N is suspended in a horizontal position by two vertical wires that are attached to the ceiling. One wire is aluminum and the other is copper. The aluminum wire
answered
Oct 30, 2020
Physics
college
6
votes
179k
views
A rectangle has length 3 feet and width 1/4 foot what is the area of the rectangle?
answered
Oct 24, 2020
Mathematics
middle-school
7
votes
149k
views
Y2-x4 when y=9 and x=2
answered
May 31, 2020
Mathematics
middle-school
2
votes
97.0k
views
What percent of all. Bolts fire within a cloud
answered
May 19, 2020
Physics
middle-school
4
votes
194k
views
Help with this math question
answered
Oct 12, 2019
Mathematics
college
2
votes
162k
views
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