Answer:
4
Step-by-step explanation:
3s=14-2
3s=12
3s/3=12/3
s=4
First off, you have to convert 8 minutes into seconds.
A minute is <em>60 seconds</em>, so multiply 60 by 8.
60×8=480
Now, change 10⁹ into a standard number. Since the number is 10 that is to have an exponent, the exponent, in this case 9, indicates how many zeros are in the standard number.
10⁹=1,000,000,000
So, multiply 480 by 1,000,000,000.
480×1,000,000,000=480,000,000,000
So, the answer is 480,000,000,000.
Its 7 n 1/2 u simplify 5/10= 1/2 so its 7 n 1/2
Answer:
C
Step-by-step explanation:
cross multiply
