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What is a explanation for convection?
answered
Dec 24, 2023
Chemistry
middle-school
4
votes
207k
views
Find the first and second derivatives of f(x) 1-2x O f'(x) 2x-3 ex 5 - 2x f"(x) = O 3-2 f'(x) = 2x-5 F"(x) ex O f'(x) = 4xe* - 2e f"(x) = 4xe* + 2e O f'(x) = 2xe* - 3e* f'(x) = 2xe - ex
answered
Oct 29, 2023
Mathematics
college
5
votes
104k
views
Write an equation in slope-intercept form for the line that passes through the given point and is perpendicular to the graph of the equation. (3,−2); y=x+4
answered
Jul 21, 2023
Mathematics
college
2
votes
215k
views
Frank's bank charges a variable finance rate of 1.5 percent on purchases up to $100, and one percent for purchases over $100. If his unpaid balance is $354.15 this month, what is his finance charge?
answered
Dec 23, 2022
Mathematics
high-school
0
votes
221k
views
{201-[68-(40/4)+(-8)+(70x2)]}
answered
Aug 27, 2022
Mathematics
college
3
votes
53.4k
views
Find the measure of the are or central angle indicated. Assume that lines which appear to be diameters are actual diameters. 2) m SPU
answered
Aug 23, 2022
Mathematics
college
4
votes
83.7k
views
60W of power is taken by a small electrical heater from a 12V supply Determine the current flowing through the heater
answered
Aug 12, 2022
Physics
high-school
6
votes
204k
views
What about this one to
answered
Jul 15, 2022
Mathematics
high-school
3
votes
196k
views
The biological clock that is genetically programmed to regulate physiological responses within a 24 hour time period Circulatory tempo Circadian Rhythm OREM sleep Stage 4
answered
Jun 7, 2022
Health
college
6
votes
64.4k
views
Simplify 17x + 5y - 4x + 10y
answered
May 14, 2022
Mathematics
high-school
3
votes
191k
views
What can be the most threatening challenge to the federal system in Nepal? Why?
answered
Feb 18, 2022
Social Studies
high-school
4
votes
208k
views
Define a function below, filter_only_strs, which takes a single argument of type list. Complete the function so that it returns a list that contains only the strings from the original list and no other
answered
Feb 14, 2022
Computers and Technology
college
5
votes
122k
views
Which characteristic of water quality provides the most information regarding the health of a water system ?
answered
Feb 8, 2022
Biology
high-school
2
votes
192k
views
Which statement about the carbon cycle is most true? A. Energy is destroyed when organic matter decays. B. The total mass of carbon on Earth is always increasing. C. Carbon is lost from the cycle when
answered
Jan 31, 2022
Physics
high-school
7
votes
56.9k
views
Can you help me please
answered
Jan 1, 2022
Health
college
0
votes
156k
views
At the end of westward expansion why did the frontier cease to exist in the United States
answered
Dec 14, 2021
History
middle-school
2
votes
5.5k
views
Whats 9+10? dont answer wrong
answered
Sep 17, 2021
Mathematics
college
4
votes
58.0k
views
How do religions spread?
answered
Jul 11, 2021
History
high-school
2
votes
24.8k
views
A 3-foot rain barrel is being filled from the runoff of a roof. The barrel has already collected 2.75 feet of water. For every additional inch of rainfall into the barrel, the level of water in the rain
answered
Jun 9, 2021
Mathematics
high-school
2
votes
94.5k
views
What was the first bird alive
answered
Apr 27, 2021
History
middle-school
5
votes
216k
views
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