I couldn't tell from your question if there was a negative on the 4 or not.
If your number was , you're being told to make the number bigger by moving the decimal point 4 places to the right. You essentially multiplying by 10 four times over.
If your number was , you're being told to make the number smaller by moving the decimal point 4 places to the left You essentially dividing by 10 four times over.
Can you take it from there?
308? It seems to be at .7 if an inch so I divided 440 by 10 which was 44, then I multiplied 44 and 7 and I got 308
Answer:
1900 km
Step-by-step explanation:
A function has the property that each element of the domain maps to only one element. For example, if there's ever the case where a relation includes point (1,2) and (1,3) then that relation is not a function. So for each case write down all the points as described. If one point in the domain ever maps to two different points, then it's not a function