Questions in Grade High-school

Questions in Grade High-school

[Homework Help] Multiplying Polynomials Find the product: \[ (2a - 1)(8a - 5) \]

[Homework Help] What is \( 3 \times \sqrt{18} \)?

[Homework Help] Mrs. Chen owns two pieces of property. The areas of the properties are 77,120 square feet and 33,500 square feet. Given: 43,560 square feet = 1 acre Find the total number of acres Mrs. Chen owns, to the nearest hundredth of an acre. Please explain how to do it.

[Homework Help] Multiply the polynomials: \((3m - 1)(8m + 7)\)

[Homework Help] Multiply the polynomials: \[(8p - 2)(6p + 2)\]

[Homework Help] Simplify the expression: \(\sqrt{10} \times \sqrt{20}\)

[Homework Help] Multiply the polynomials: \[ (6p + 8)(5p - 8) \]

[Homework Help] Who is Hitler? What did he do?

[Homework Help] When a sample of a gas is heated in a sealed, rigid container from 200 K to 400 K, the pressure exerted by the gas is: 1. decreased by a factor of 2 2. increased by a factor of 2 3. decreased by a factor of 200 4. increased by a factor of 200

[Homework Help] The energy required to completely separate the ions from a solid is: A. free energy B. lattice energy C. kinetic energy D. activation energy E. ionization energy