When an external object’s frequency matches that of an adjacent object’s natural frequency, may occur. When this happens, the amplitude of the vibration .

Which expression can be used to find the difference of the polynomials? (10m – 6) – (7m – 4)

Only people in ap world history can can someone give me a question and a statement to present to the class about chapter 15,16,or17

Among the following environmental factors, which does not have a long-term impact on the composition of a region's soil? a. kinds of crops grown b. types of fungi present c. topography of the landscape d. variety of species of mammals e. number of freezes occurring annually