Archives
2020
February

Questions Asked on February 22, 2020

Calculate the change in entropy that occurs in the system when 1.49 mol of acetone (C3H6O) condenses from a gas to a liquid at
1. 1 answer
2. asked by lee
3. 3,673 views
In not less than 450 words,write an expository essay on the topic:the state of the nation(Nigeria)
1. 9 answers
2. asked by Victor
3. 3,398 views
what is the likely identity of a metal if a sample has a mass of 63.5kg when submerged in air and an apparent mass of 55.4kg
1. 1 answer
2. asked by lisahmarrie
3. 3,021 views
What is the measure of a central, interior, and exterior angle in a regular octagon? Please help ASAP!
1. 3 answers
2. asked by Andrea
3. 2,997 views
If the movie starts at 7:15 PM and is one hour and 46 minutes long. What time does the movie end?
1. 4 answers
2. asked by Sarah
3. 2,555 views
An open concrete tank is internally 1m wide, 2m long and 1.5m deep, the concrete being 10cm thick. Calculatea) The capacity of
1. 32 answers
2. asked by Racheal
3. 2,465 views
A G.P has a common ratio of 2 find the value of n for which the sum of 2n termvis 33ctimes the sum of n term
1. 1 answer
2. asked by Shara
3. 2,305 views
Which is a set of collinear points?A. G, H, I B. L, H, I C. G, H, J D, G, I, J
1. 6 answers
2. asked by (づ｡◕‿‿◕｡)づ
3. 2,220 views
(a) an angle of length 28cm subtends an angle of 24 at the centre of a circle. In the same circle, what angle does an arc of
1. 4 answers
2. asked by Ejike
3. 1,798 views
Where was the ancient region of Mesopotamia located?
1. 2 answers
2. asked by yeeee
3. 1,786 views
Find the Taylor series centered at x = -1 for the functionf(x) = x(e^x)
1. 1 answer
2. asked by maath
3. 1,612 views
What is the difference between Cos(1/2)= and arcCos(1/2)=, why are they both equal to pi/3
1. 2 answers
2. asked by Anonymus
3. 1,519 views
1- If a satellite orbiting the Earth at a height of 150 km (93 miles) above the surface of the earth.Calculate the speed,
1. 1 answer
2. asked by Anonymous
3. 1,514 views
In its final trip upstream to its spawning territory, a salmon jumps to the top of a waterfall 1.9m high. What is the minimum
1. 4 answers
2. asked by anonymous
3. 1,468 views
What is the perimeter of Letter E.
1. 4 answers
2. asked by Shobhana Wandre
3. 1,371 views
Two identical spheres with charges 8 and -4 microcoulomb. What's the charge on each after they are touched and separated ?
1. 1 answer
2. asked by Paul
3. 1,162 views
Marilyn, Sharon, and Rhonda collect earrings. Marilyn has half as many earrings as Sharon. Rhonda has 15 more earrings than
1. 3 answers
2. asked by kiara
3. 1,109 views
You want to determine the probability that in a family of 5 children, there will be more girls than boys. Which describes one
1. 2 answers
2. asked by Anonymous
3. 1,070 views
Provide two reasons for each choice of a course
1. 2 answers
2. asked by Relebohile Moroke
3. 1,068 views
An undersea research centre I spherical with an external diameter of 5.20m. The mass of the chamber when occupied is 74400kg. It
1. 1 answer
2. asked by Christov
3. 1,039 views
(b) what angle does an arc 5.5cm in length subtends at the centre of length subtend at the centre of a circle of radius 1/2m?
1. 2 answers
2. asked by Ejike
3. 1,031 views
Which substance has the greatest intermolecular forces of attraction between molecules? Is it propane ethanol water or ethanolic
1. 1 answer
2. asked by Adah
3. 1,024 views
The angle of elevation of the top of a vertical pole from a height 1.5m above a horizontal ground is 40. The foot of the pole is
1. 1 answer
2. asked by Patrick
3. 882 views
Prove that the value of the expression 12^5+12^4 is divisible by 13._____*13
1. 1 answer
2. asked by Jenny
3. 879 views
What instrument do seismologists use to measure/detect seismic waves?this is a portfolio
1. 5 answers
2. asked by logan
3. 879 views
which of the following is true about the weather in washington?
1. 1 answer
2. asked by connexus
3. 857 views
The radius of a cylinder is 3.5 ft. The height is 14 ft. Find the surface area and volume of the cylinder to the nearest tenth
1. 1 answer
2. asked by Hi
3. 851 views
An open rectangular box has internal dimensions 2m long and 20cm wide and 22.5cm deep. If the box is made of wood 2.5cm thick,
1. 1 answer
2. asked by Racheal
3. 785 views
if m4=75 then what is m8 I need Help please
1. 1 answer
2. asked by OnYx Dizz on XBOX ONE
3. 773 views
What is the maximum possible product that can be attained by two numbers with a sum of −8?
1. 1 answer
2. asked by Sara
3. 760 views
Perform the indicated operation and write the answer in standard form.1)(-3+8i)+(3-6i)
1. 3 answers
2. asked by the orange baboon🦍.
3. 709 views
why did some of Roosevelt's new deal programs and agencies experienced strong legal oppostion?A. labor unions opposed the
1. 3 answers
2. asked by jermain
3. 603 views
Please let me know the answers to these practice problems. Please don’t just refer me to different calculators or give me one
1. 1 answer
2. asked by Kathy
3. 571 views
Vellman claims that anyone who is capable of requesting euthanasia still has their dignity intact, which is what makes killing
1. 1 answer
2. asked by West
3. 570 views
describe an experiment to determine the s.v.p of water in the temperature range 25°c-70°c.sketch the curve u would expect to
1. 1 answer
2. asked by Adekuoroye Yemisi
3. 569 views
When an object falls down why is acceleration of gravity not positive if both acceleration and velocity are both pointing in the
1. 3 answers
2. asked by Anonymus
3. 509 views
in anniversary celebration of Marilyn bell's 1954 feat - she was the first person to swim across lake Ontario - a swimmer set
1. 2 answers
2. asked by anonymous
3. 500 views
A page should have perimeter of 42 inches. The printing area within the page would be determined by top and bottom margins of 1
1. 1 answer
2. asked by Sara
3. 495 views
a solution contains 2 mEq/ml of KCL (Molecular weight 74.5). If a 20 mL ample of this solution is diluted to 1 liter what is the
1. 1 answer
2. asked by Sandy
3. 478 views
I know this is not on anyone else because it's my fault but, i need help writing 2 paragraphs.Task 3 Greece is currently
1. 1 answer
2. asked by Wheels On The Bus
3. 462 views
Can somebody expain why my ander wrong?A spherical conductor of radius 10.0 cm has net charge Q = 0.78 µC. Calculate the
1. 2 answers
2. asked by Anonymous
3. 394 views
Meaning of citizen
1. 1 answer
2. asked by Emonina Israel
3. 341 views
Since I can find the gradient in this question, how will I find the acute angle
1. 1 answer
2. asked by Chivalry's
3. 316 views
If A = {1, 3, 5} and B = {1, 2, 3, 4, 5, 6} then A ∪ Bis the answer Ø? Thanks
1. 1 answer
2. asked by taylor
3. 302 views
1.(2+3i)-(3-4i)2.6i-(4-i)
1. 2 answers
2. asked by Fateemah
3. 290 views

Back to February 2020

Ask a New Question

Archives
Contact Us
Newest
Privacy Policy
Terms of Use
© 2025