Answer:
d=2.25t
Step-by-step explanation:
First of all, thank you for sharing the illustration of this problem. Without the illustration it would be hard to come up with an answer, since there are various kinds of limit and your own, typewritten instructions did not specify which.
Here you're finding the limit as x approaches infinity. Both 2x and 4x (as shown in the illustration grow larger continually and without bound, as x increases. As this happens, the other terms (+3 and -5) are simply overpowered by the x terms. If you choose to ignore these other terms for this reason, then your expression will be
2x
----- and this approaches the value 1/2 as x grows increasingly large in the
4x original expression.
So the limit of that expression, as x grows large without bound, is 1/2.
Answer:
The answer is 72:127
Step-by-step explanation:
It's 72:127 because the original ratio is 288 which can be simplified by dividing each side by 4 to get 72 completed passes and 127 attempts.
Answer:
49
Step-by-step explanation:
This is because 49 is below 50 but above 40. The number must also round to 0 from the nearest 100, so any value 50 and above will round to 100 and any value 49 and below will round to 0. So we are left with the values 40-49 because any value below 40 is rounded to either 40,30,20,10 or 0. Since any value below 45 won't round to 50, any value between 45 and 49 will work.