Select the correct answer. A light wave travels at a speed of 3.0 * 108 meters/second. If the wavelength is 7.0 * 10-7 meters, what is the frequency of the wave? A. 2.5 * 10-14 hertz B. 4.3 * 1014 hertz C. 1.7 * 10-14 hertz D. 5.1 * 10-14 hertz

Which idiom best describes the paragraph? Lana likes to sew and makes a lot of her own clothes, so she decided to make a dress for her cousin's wedding. She's behind schedule because she couldn't find the right fabric.

Which statement identifies the main theme of the short story?

Why is the nineteenth-century setting of "The Story of an Hour" important? Today, Louise would not have believed that her husband was dead. More people used to die in accidents back then. At that time, women were considered second-class citizens.

Intrragative sentence for families

Match each suffix with the effect it has on a word. A. - ism 1. __makes the word an adjective B. - ate 2. __changes an adjective into an adverb C. - able 3. __creates an abstract noun D. - ly 4. ___turns a word into a verb

Summary Write a summary of I came, I saw, I shopped. A summary is a concise, complete, and accurate overview of a text. It should not include a statement of your opinion or an analysis.

A student wants to express her excitement to her parents about earning straight A's. Which form of communication would not be appropriate for this audience and purpose? A. a persuasive e-mail giving reasons why A's are important to her B.

You are damaging the environment when you keep your car in idle, just waiting for your friends

Which phrase defines "mortified" best

Select the correct answer. A light wave travels at a speed of 3.0 * 108 meters/second. If the wavelength is 7.0 * 10-7 meters, what is the frequency of the wave? A. 2.5 * 10-14 hertz B. 4.3 * 1014 hertz C. 1.7 * 10-14 hertz D. 5.1 * 10-14 hertz