Answer:
Step-by-step explanation:
Pretty sure its the second one
Answer:
17/20
Step-by-step explanation:
17 marbles are not blue out of 20. Therefore, 17/20 is the answer.
The sum of these will simply be the sum of all the numbers 1 through 26, which is 351.
Sureeeee why not two bored people talking lol!!! :)
I had to read this about 5 times in order to understand what it was asking xD!!
It's just asking "how many times do you multiply 10 to get 10^12, divide that by 2, then multiply that by 10".
12 divided by 2 multiplied by 10
6 multiplied by 10
60 dB
I'm not positive, but I believe it's 60 dB