spiffjoe spiffjoe

04-06-2017
Biology

contestada

A blue whale makes a call underwater at the same time as an elephant calls on land. How long will it take each of these sounds to travel 3 km? Show your work.

Respuesta :

lexiseaton3 lexiseaton3

05-06-2017

It would take roughly 5 seconds knowing that sound travels 310 meters per second

Answer Link

Otras preguntas

I need help please?!!!!!):

What property does soil or rock need to be permeable? A.)young B.)old C.)non porous D.)porosity

please help me asap!!!!!

PLEASE HELPPP ANALOGY- - Continental drift: theory of landmass movement as mechanism: A. sea- floor spreading B. fossil evidence C. paleomagnetism C. Mid- oc

PLZ ANSWER FASTER WILL GIVE BRAINESTUse the function f (x)= 2-5x to fill in the blanks in the table.x f(x)-2 -1 0 1 2

If A ⊂ B, then A ∩ B = A ∪ B. always sometimes or never

How does the cell wall pro text a plant cell?

adam bought a new flat screen tv with an area of 21 ft the screen is 3 feet wide how tall is it

Determine the measure of angle FGC. A. 22° B. 70° C. 11° D. 120°

Hamburgers cost $2.50 and cheeseburgers cost $3.50 at a snack bar. Ben has sold no more than $30 worth of hamburgers and cheeseburgers in the first hour of busi