You're almost there! These are the only ones you've missed:
160cm are 1600mm. In fact, centimeters (cm) are immediately after millimeters (mm), so there's only a factor of 10 between them. In other words, one centimeter equals 10 millimeters, so you have to multiply by 10 if you want to convert cm to mm
109g are 0.109kg. In fact, one kilogram (kg) equals 1000 grams (g), so one gram equals one thousandth of a kilogram. So, when you convert grams to kilograms, you have to divide by 3, which means shifting the decimal separator three places to the left:
109
10.9 <--- one shift
1.09 <--- two shifts
0.109 <--- three shifts
For the exact same reason, 250 meters are 0.250 km
Everything else is correct, so good job!
<h2>
Hello!</h2>
The answer is:

<h2>
Why?</h2>
To composite functions, we need to evaluate functions in another function(s), for example:
Given f(x) and g(x), if we want to calculate f(x) composite g(x), we need to evaluate g(x) into f(x).
So, we are given the functions:

And we are asked to calculate g(x) composite f(x), and then evaluate "x" to 0, so, calculating we have:

Now that we have the composite function, we need to evaluate "x" equal to 0, so:

Hence, we have that:

Have a nice day!
Answer:
740
Step-by-step explanation:
370 miles in 0.5 hours
370/0.5 = 740 miles per hour
Answer:
Not really。。
Step-by-step explanation:
this school had remained excellent。students grduating from these school have higher ACT scores
Answer:
only five points uneceptableeeeee