Answer:
b) 5314
c) ln 2.7
d) 4.6 hrs
<u>Step-by-step explanation:</u>


2x + 2(5+x)=10
2x+10+2x=10
4x+10=10
4x=0
X=0
Answer:
Step-by-step explanation:
There are 20 men and 8 of them prefer movies.
The answer would be 16 3/4 divided by 3 7/8
Answer:
- 4.2 degrees
Step-by-step explanation:
If the drop was from temp 0 at 8 pm to temp -16.8 at midnight (4 hours later)
then,the drop is given by the rate: -16.8/4 = - 4.2 degrees per hour
Therefore, at 9 pm the temperature was:
0 degrees - 4.2 degrees = - 4.2 degrees