A. would have the highest pitch because the sound vibration are close together and it would also be the fastest. B is incorrect because the sound waves are very which would give it a deeper voice and it would be the slowest
Hope this helps
Answer:
B,C,E
Step-by-step explanation:
Done this before. A is the first and so on and so forth
Answer:
9.6x10^3
Step-by-step explanation:
9,600
find the highest number
9,600
^
bring the decimal to that number
9.600
count how many spaces it took to get to that number
9.600
^ ^ ^
3
so its 10 to the third power
The last one 7(30)-7(7) because if you do it then it is 7(23) which doesn’t make sense because it is 27 we need to find
