The inverse variation equation shows the relationship between wavelength in meters, x, and frequency, y. What is the wavelength for radio waves with frequency 3 × 109? 1 × 10–1 m 3 × 10–1 m 3 × 1017 m 9 × 1017 m.

Abacterium was found to contain a sequence of atcgggatcct in its genome. a few generations later, the sequence was found to be atcatcct. what type of mutation caused this change in the bacteria? a. duplication b. insertion c. inversion d. translocation

What is 7/81 as a percentage? round your answer to the nearest tenth of a percent.

Tim earns $9.20 per hour when he works at the college library how much money does he earn by working at the library for 4.5 hours