Hope this helps I guess if not I’m sry
The equivalent ratios are A and D.
Here's an explanation:
When you look at D, you see that 12 is a multiple of 6, and 16 is a multiple of 8. So you know that it looks like they're equivalent. Then you test it out, 12/2=6. 16/2=8. so 12:16 = 6:8. Eyeballing it first can save time sometimes.
Recall that 1 hundred-thousandth in scientific notation is:
Now, 19 hundred-thousandths is 10 one hundred-thousandths added to 9 one hundred-thousandths which is:
Simplifying the above sum we get:
Answer:
Answer:
need more info
Step-by-step explanation: