sound travels about 340m/s. The fuction d(t), in meters, that sound travels in t senconds. How far does sound travel in 58 s?

19,720 meters

Step-by-step explanation:

This word problem is saying sound travels 340 meters every second. To find how many meters it travels in 58 seconds, multiply the 340 meters by 58. 58*340 = 19,720 meters in 58 seconds.

the 8 in 8,420 is in the thousands place so it's value is 8 thousand.

the 8 in 6,870 is in the hundreds place so it's value is 8 hundred.

divide 8000 by 800 to find the answer:

8000 / 800 = 10

the 8 in 8,420 is 10 times greater than the 8 in 6,870

a mantle plume is an upwelling of abnormally hot rock within the earth's mantle. as the heads of mantle plumes can partly melt when they reach shallow depths, they are thought to be the cause of volcanic centers known as hotspots and probably also to have caused flood basalts.

step-by-step explanation: