450 cubic centimetres of wood is used to make a solid cylindrical ornament.
The radius of the base of the ornament is 5 centimetres. What is the height
of the cylindrical ornament?
1413 square metres of paint was used to paint a closed cylindrical tank of
radius 10 metres. What is the height of the cylindrical tank?
Expert2023-04-27Added 597 answers
The amount of caffeine in the body after consumption follows an exponential decay model. After taking your coffee, 50% of caffeine is left in your body in about 6 hours. If you had 1 cup of coffee 9 hours ago how much caffeine is left in your system?
Show that the argument form with premises and and conclusion is valid by using rules of inferences.
simplify (sinx/(1+sinx)) + ((1+sinx)/cosx)
Explain the difference between a first and a second- order linear differential equation
4𝑦 ′′(𝑡) + 24𝑦 ′ (𝑡) + 37𝑦(𝑡) = 0 𝑦(𝜋) = 1, 𝑦 ′ (𝜋) = 0
How many arrangements of the letters ABCDEFGH contain BHFE?
Use Laplace transform to solve the following system of equations x' = 7x - 4y, x(0)= 1 y' = 8x - 5y, y(0)=3
Find an integer n such that Zn has the following properties:
a2 = a implies a = 0 or a = 1.
ab = 0 implies a = 0 or b = 0.
ab = ac and a 6= 0 imply b = c.
You will have to prove the properties hold in Zn for the n you choose.