Answer:
your screen is blue i can't see the problem dummy
Answer:
The percent increase in the employment from the year 
to year 
is 
.
Step-by-step explanation:
Given:
Employment in the year 
million.
Employment in the year 
million.
To find: The percent increase in the employment.
Solution: We have,
Employment in the year million.
Employment in the year million.
Increase in employment 
million.
Percent increase 
Percent increase 
Hence, the percent increase in the employment from the year to year is .
Answer:
5 meters per second
Step-by-step explanation:
First you must find the slope of the graph. Take the rise/run of the function. The graph starts at 8500 meters and goes down to 7500 meters in 200 seconds. the difference between the change in meters is 1000 meters and the change in seconds is 200 seconds. That is 1000/200. This can be simplified to 5/1 which is 5 meters per second.
Try this solution (note, this is not the shortest way):
1. if the given length is 'l' and the width is 'w', then according to the condition 4*l=w;
2. according to the condition the perimeter is 30 ft. Formula of the perimeter is P=2(l+w), then 2(l+w)=30;
3. if to substitute '4*l' instead of 'w', the formula of the perimeter (from item no. 2) will be as 2(4*l+l)=30 or 10*l=30 ⇒ l=3 ft. The length is 3 ft.!
4. if l=3 ft., then w=4*3=12 ft. The width is 12 ft.!
5. Area is
A=w*l; A=12*3=<u>36 ft²</u>
