<span> if the wavelength of a wave is 2 meters that means that every 2 meters it does its wave thing once. given that it travels 50 meters in one second the wave will have to do its wave thing 25 times in that distance.</span>
Answer:
4.8 x 10^9
Step-by-step explanation:
E9 is 10 raised to the power of 9
Scientific notation requires you to write a number from 1 to 10 then multiply it by 10 raised to a number x.
In this case:
4.8E9 = 4,800,000,000
Number between 1 and 10 = 4.8
Number of zeroes = 8 but because you have to multiply 4.8 times 10 to get 48 the answer is 4.8 x 10^9... so one extra 10... 1+8=9
Hope you understand
Answer:
x = 65
Step-by-step explanation:
-9 and -12 are the answers