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Evaluate the integral ∬ᵣ (2x−y)dA, where R is the region in the first quadrant enclosed by the circle x²+y² =4 and the lines x=0, and y=x by changing the polar coordinates.
answered
Nov 16, 2024
Mathematics
high-school
3
votes
221k
views
In "Personal Best," how does the author create suspense through setting and description? A) By using vivid imagery to describe the futuristic Olympic stadium. B) By introducing an unexpected plot twist.
answered
Apr 21, 2024
English
high-school
1
vote
203k
views
Baseball is a big sport in Japan. The rules are the same as those in American, but the customs are different. Players in Japan don't show their anger when they are out. They don't try to hurt the player
answered
Jan 12, 2024
History
college
4
votes
15.5k
views
2. 2x + 7 = 1, because x = -3.0 If then
answered
Dec 24, 2023
Mathematics
college
4
votes
51.7k
views
c) L=11m, B-7cm, H= 15cm 10.Find the volume ofa packet of biscuit whose length is 18cm, breadth is 3cm and height is 5cm.
answered
Dec 1, 2023
Mathematics
high-school
1
vote
188k
views
Determine which point is the solution to the given system of inequalities (y≥2x+4 and x<4-y). Select all that apply. A (0,0) B (0,-4) C (-2,0) D (-2,6) E (-4,2) F (2,-4)
answered
Nov 19, 2023
Mathematics
high-school
7
votes
52.9k
views
What grade are yall in????:)
answered
Oct 11, 2023
History
high-school
2
votes
195k
views
The population of a city was 136 thousand in 1992. The exponential growth rate was 1.7% per year.a) Find the exponential growth function in terms of t, where t is the number of years since 1992.P(t) =
answered
Sep 23, 2023
Mathematics
college
4
votes
109k
views
What is kinematics ? name its father and explain its history ! ty ~
answered
Aug 18, 2023
Physics
college
9
votes
130k
views
1. How do the two people in the conversation know each other?
answered
Dec 9, 2022
English
college
3
votes
105k
views
Use the circle to answer the questions The diameter is (A. 3.1 B. 5.4 C. 10.8 D. 16.2) cm. The circumference in terms of Pi is (A. 5.4 B. 3.18 C. 10.8 D. 16.2) pi cm Using 3.14 for Pi, the approximate
answered
Jul 1, 2022
Mathematics
high-school
3
votes
161k
views
A manager must make a decision on shipping. There are two shippers: A and B. Both offer a two-day rate: A for $514, and B for $527. In addition, A offers a three-day rate of $472 and a nine-day rate of
answered
Jun 7, 2022
Business
college
9
votes
126k
views
9. A mother is 27 years older than her daughter. A year ago, the mother was twice as old as her daughter. How old is each now? System: Answer
answered
Apr 26, 2022
Mathematics
high-school
2
votes
173k
views
Is mulloto pretty or is it jeust me
answered
Apr 1, 2022
Geography
college
1
vote
155k
views
Given that there are 5280 feet in a mile and 60 minutes in an hour, convert 60mph to feet per minute (Please I need help badly)
answered
Feb 10, 2022
Mathematics
high-school
11
votes
222k
views
45j + 15 please help me bro please
answered
Jan 22, 2022
Mathematics
high-school
6
votes
150k
views
Which is the most accurate measurement of 1 pound? (Remember, there are 16 ounces in a pound.)
answered
Jan 14, 2022
Mathematics
high-school
3
votes
204k
views
Jeanne makes hair bows to sell at the craft fair. Each bow requires 1.5 yards of ribbon. If Jeanne wants to make 84 bows, how many feet of ribbon must she buy
answered
Oct 8, 2021
Mathematics
high-school
7
votes
164k
views
Give the location in the Periodic Table of Elements that have the same number of valence electrons. All groups (columns) have the same number of valence electrons All periods (rows) have the same number
answered
Sep 25, 2021
Chemistry
college
2
votes
167k
views
why were the members of the French nobility and The French Catholic Church upset about the Revolution?
answered
Sep 9, 2021
History
high-school
6
votes
106k
views
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