Which number is greater 56.01 56.10 or 56.011

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)

The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years

Solve: 25 points find the fifth term of an increasing geometric progression if the first term is equal to 7−3 √5 and each term (starting with the second) is equal to the difference of the term following it and the term preceding it.