ihavesomequestions ihavesomequestions

14-03-2017
Mathematics

contestada

How can you find the wavelength of a sound wave that has a speed of 340 m/s and a frequency of 440 Hz?

Respuesta :

18-03-2017

wavelength= velocity or speed/ frequency
wavelenth= 340/440
wavelength= .773 or .77

Answer Link

Otras preguntas

An equation x^2 -6x +18 = 0 The line y= 41 meets C at the point R. Find the x-coordinates of R, giving you your answer in the form p + q(sqrt(2)), where p and

Which two statements accurately describe the early history of lyric poetry? A.Lyric poetry was first composed in ancient Greece using the lyre. B.The ancient Ro

Given f(x)=2x^2+8 and g(x)=5x-6, find each function. (f+g)(x) (f*g)(x)

HELP URGENTWhich best describes the underlined words in this sentence? I am looking forward to the trip to the museum next week. -----------------------------

negative 0.09 repeating as a fraction

6x-8y+9x+4y I don't get this what is the awnser how do u solve this

A train travels 225 kilometers in 2.5 hours. What is the train’s average speed?

Which two statements best define a theme of a poem? -A theme is a main topic that a poem emphasizes. -A theme is a statement about a subject of a poem. -A theme

Using the completing-the-square method, rewrite f(x) = x2 − 6x + 2 in vertex form. f(x) = (x − 3)2 f(x) = (x − 3)2 + 2 f(x) = (x − 3)2 − 7 f(x) = (x − 3)2 +

A person goes to the doctor and needs a 3 - month prescription of medicine. The person is required to take 3 pills per day. how many pills will the doctor write