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On a particular day, the temperature in the evening was 28 degrees Celsius. At midnight, it decreased to 21 degrees Celcius. At noon the next day, the temperature was 32 degrees Celsiu. a. Find the percentage
answered
Nov 15, 2024
Mathematics
high-school
1
vote
183k
views
A quadrilateral has vertices A(2, 4), B(3, 4), C(4, 8), and D(5, -1). If the quadrilateral is reflected over the y-axis, what are the coordinates of D'? A. (-5, 1) B. (-5, -1) C. (-4, -8) D. (-3, -4)
answered
Aug 27, 2024
Mathematics
high-school
5
votes
208k
views
If 0.435 g of KMnO4 is dissolved in enough water to give 250 ml of solution, what is the molarity of KMnO4? ASAPP PO!! thankyouu!!!!!
answered
Jul 31, 2024
Chemistry
high-school
4
votes
163k
views
Find the derivative of the function f(x) = arcsin(x-2).
answered
Jul 1, 2024
Mathematics
high-school
3
votes
137k
views
Which statement(s) about tornadoes is correct? (a) The damage path of a tornado is typically 10 miles wide and 30 miles long. (b) About 75 percent of all tornadoes occur in the United States. (c) Most
answered
May 10, 2024
Geography
high-school
3
votes
116k
views
1. If mA = 3x° and m what is the value of x?
answered
Mar 31, 2024
Mathematics
high-school
5
votes
29.4k
views
The parameters/factors that are put into models are typically? 1) Variables 2) Constants 3) Inputs 4) Outputs
answered
Mar 21, 2024
Mathematics
high-school
4
votes
178k
views
Why isn't the atmosphere a closed system? 1.Closed systems only exist in theory. 2.Closed systems are only for liquids, not gases. 3.The laws of physics do not apply to the atmosphere. 4.Gases from Earth
answered
Feb 29, 2024
Physics
high-school
1
vote
70.5k
views
Find the value of x and y... Notice the entire outside is a 24 x 24 square... *You have to find y FIRST.
answered
Jan 8, 2024
Mathematics
high-school
3
votes
7.6k
views
Which best explains how heat plays a role in the movement of materials within Earth’s interior? Hot material near Earth’s surface is more dense and sinks, and when it cools, it becomes less dense and rises.
answered
Dec 24, 2023
History
college
3
votes
109k
views
Find the vectors joining following two points (2.5) and (6,4)
answered
Nov 23, 2023
Mathematics
high-school
3
votes
209k
views
Which graph represents a system of equations with one solution?
answered
Sep 11, 2023
Mathematics
high-school
1
vote
131k
views
6 tens+ 8hundreds+7 ones
answered
Jul 18, 2023
Mathematics
college
7
votes
55.1k
views
Identify the pattern and find the next three terms. 1,3,5,7, .......
answered
Jul 8, 2023
Mathematics
high-school
5
votes
221k
views
3. If the mZLKI - 174º and KR bisects LLKI, then find the mLLKR. R E K 87° 1740 0740 90°
answered
Jun 22, 2023
Mathematics
college
2
votes
19.5k
views
What are chloroethane's conditions? Please help me Thanks
answered
Mar 13, 2023
Chemistry
high-school
6
votes
211k
views
Please help me with Beowulf
answered
Jan 31, 2023
Mathematics
high-school
5
votes
234k
views
What is gregor reaction to hearing that his father has some money leftover form is failed business
answered
Jan 24, 2023
English
high-school
5
votes
88.7k
views
0.3% as a fraction simplified
answered
Nov 28, 2022
Mathematics
college
5
votes
39.9k
views
What should be done to solve the following equation? x - 9 = 13 Add 9 to both sides of the equation. Subtract 9 from both sides of the equation. Subtract 13 from both sides of the equation. Add 9 to the
answered
Nov 17, 2022
Mathematics
middle-school
1
vote
160k
views
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