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Given a conical pile with a semi-vertical angle of 30°, and at time t the radius of the base is r, find the height of the cone in terms of r. Hence, show that the volume V of the cone is: V=πr³√ 3 /3 A)
answered
Dec 10, 2024
Physics
high-school
6
votes
27.2k
views
What is the value of the expression below? (-0.25 - 0.5) / (-4 / -7) a) -0.225 b) -0.35 c) -0.875 d) 1.75
answered
Oct 3, 2024
Mathematics
high-school
6
votes
14.4k
views
A nurse is preparing to administer an immunization to a 4-year-old child: True/ False Which of the following actions should the nurse plan to take? a) Place the child in a prone position for the immunization:
answered
May 10, 2024
Health
high-school
5
votes
87.9k
views
What event happened in eyewitness testimony of mafia paflivna
answered
May 1, 2024
History
college
3
votes
228k
views
Philip and Laura want to build a pool in their backyard. The length and width of the pool can be represented by the equation f(x) = (x-3) (5x + 2) feet. What is the area of Philip and Laura's pool? You
answered
Mar 11, 2024
Mathematics
college
7
votes
172k
views
A trait has two alleles represented by p and q. If p=0.22 what is q
answered
Nov 2, 2023
Biology
high-school
6
votes
81.6k
views
If five boys can eat 16 slices of pizza, then how many slices can 20 boys eat? Please help me complete this table
answered
Aug 28, 2023
Mathematics
college
6
votes
119k
views
8. What does blood bring your cells?
answered
Aug 3, 2023
Biology
high-school
5
votes
158k
views
Chinese people have been coming to the United States for centuries. How have their reasons for coming changed over time? Use specific details from the reading passage in your answer.
answered
Jun 19, 2023
Social Studies
middle-school
9
votes
161k
views
Determine whether the statement is true or false, and why. "Pregnancy onlyoccurs after Ovulation, or the joining of a sperm and egg cell after sexualintercourse."A. False, it should read, "Pregnancy only
answered
May 9, 2023
Biology
college
1
vote
154k
views
April can buy a package for 10 folders for $1.20 or a package of 8 folders for $1.12. What is the unit price, per folder, in each package?
answered
Feb 27, 2023
Mathematics
high-school
11
votes
174k
views
Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
answered
Dec 30, 2022
Mathematics
college
2
votes
25.8k
views
Help Please and don’t waste my time bu saying that you don’t know the answer. thank you :) I hope you have a nice day
answered
Oct 12, 2022
Biology
high-school
4
votes
181k
views
Question: What is protecting us from the solar wind?
answered
Sep 13, 2022
Chemistry
college
14
votes
8.2k
views
A video game that usually costs $30.65 is marked down 60%. Kelvin determined that the new price of the game would be $18.39. Look at Kelvin's work and find his error. ($30.65)(0.60) = $18.39 *Please give
answered
Aug 7, 2022
Mathematics
college
3
votes
16.9k
views
An advertising agency notices that approximately 1 in 50 potential buyers of a product sees a given magazine ad, and 1 in 8 sees a corresponding ad on television. One in 100 sees both. One in 4 actually
answered
Jun 26, 2022
Mathematics
college
11
votes
142k
views
How was the life of men in the agricultural age
answered
Apr 23, 2022
Social Studies
college
4
votes
50.1k
views
I need help plz ASAP 2x^2-7=-7 This is solving quadratic functions by square roots btw
answered
Mar 15, 2022
Mathematics
high-school
1
vote
208k
views
5. Two charged particles are separated by a distance of 12 meters. The Coulomb force between them is 20 N. What will the Coulomb force be if the same particles are separated by a distance of 6 meters?
answered
Jan 25, 2022
Physics
high-school
3
votes
162k
views
Which of the following characteristics does The Love Song of J. Alfred Prufrock" share with "The Jilting of Granny Weatherall"?
answered
Jan 20, 2022
English
college
3
votes
3.6k
views
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